1900575963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 3360284928

約数和(自身を除く): 1459708965

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 61, 99, 117, 129, 143, 183, 387, 429, 473, 549, 559, 563, 671, 793, 1287, 1419, 1677, 1689, 2013, 2379, 2623, 4257, 5031, 5067, 6039, 6149, 6193, 7137, 7319, 7869, 8723, 18447, 18579, 21957, 23607, 24209, 26169, 28853, 34099, 34343, 55341, 55737, 65871, 72627, 78507, 80509, 86559, 102297, 103029, 217881, 241527, 259677, 266299, 306891, 309087, 314717, 375089, 377773, 446459, 724581, 798897, 944151, 1125267, 1133319, 1339377, 1476749, 2396691, 2832453, 3375801, 3399957, 3461887, 4018131, 4430247, 4911049, 10385661, 13290741, 14733147, 16244239, 19197737, 31156983, 44199441, 48732717, 57593211, 146198151, 172779633, 211175107, 633525321, 1900575963]

約数ペア:

[(1, 1900575963), (3, 633525321), (9, 211175107), (11, 172779633), (13, 146198151), (33, 57593211), (39, 48732717), (43, 44199441), (61, 31156983), (99, 19197737), (117, 16244239), (129, 14733147), (143, 13290741), (183, 10385661), (387, 4911049), (429, 4430247), (473, 4018131), (549, 3461887), (559, 3399957), (563, 3375801), (671, 2832453), (793, 2396691), (1287, 1476749), (1419, 1339377), (1677, 1133319), (1689, 1125267), (2013, 944151), (2379, 798897), (2623, 724581), (4257, 446459), (5031, 377773), (5067, 375089), (6039, 314717), (6149, 309087), (6193, 306891), (7137, 266299), (7319, 259677), (7869, 241527), (8723, 217881), (18447, 103029), (18579, 102297), (21957, 86559), (23607, 80509), (24209, 78507), (26169, 72627), (28853, 65871), (34099, 55737), (34343, 55341)]