2243347743

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 3822419088

約数和(自身を除く): 1579071345

約数列:

[1, 3, 7, 13, 21, 39, 49, 73, 91, 147, 169, 219, 273, 507, 511, 637, 949, 1183, 1237, 1533, 1911, 2847, 3549, 3577, 3711, 6643, 8281, 8659, 10731, 12337, 16081, 19929, 24843, 25977, 37011, 46501, 48243, 60613, 86359, 90301, 112567, 139503, 181839, 209053, 259077, 270903, 337701, 604513, 627159, 632107, 787969, 1173913, 1463371, 1813539, 1896321, 2363907, 3521739, 4390113, 4424749, 8217391, 10243597, 13274247, 15260869, 24652173, 30730791, 45782607, 57521737, 106826083, 172565211, 320478249, 747782581, 2243347743]

約数ペア:

[(1, 2243347743), (3, 747782581), (7, 320478249), (13, 172565211), (21, 106826083), (39, 57521737), (49, 45782607), (73, 30730791), (91, 24652173), (147, 15260869), (169, 13274247), (219, 10243597), (273, 8217391), (507, 4424749), (511, 4390113), (637, 3521739), (949, 2363907), (1183, 1896321), (1237, 1813539), (1533, 1463371), (1911, 1173913), (2847, 787969), (3549, 632107), (3577, 627159), (3711, 604513), (6643, 337701), (8281, 270903), (8659, 259077), (10731, 209053), (12337, 181839), (16081, 139503), (19929, 112567), (24843, 90301), (25977, 86359), (37011, 60613), (46501, 48243)]