2016536739

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5507}}^1$

素因数の和:5624

約数の個数: 48

約数和(自身を含む): 3255095808

約数和(自身を除く): 1238559069

約数列:

[1, 3, 7, 21, 47, 49, 53, 141, 147, 159, 329, 371, 987, 1113, 2303, 2491, 2597, 5507, 6909, 7473, 7791, 16521, 17437, 38549, 52311, 115647, 122059, 258829, 269843, 291871, 366177, 776487, 809529, 875613, 1811803, 2043097, 5435409, 6129291, 12682621, 13717937, 14301679, 38047863, 41153811, 42905037, 96025559, 288076677, 672178913, 2016536739]

約数ペア:

[(1, 2016536739), (3, 672178913), (7, 288076677), (21, 96025559), (47, 42905037), (49, 41153811), (53, 38047863), (141, 14301679), (147, 13717937), (159, 12682621), (329, 6129291), (371, 5435409), (987, 2043097), (1113, 1811803), (2303, 875613), (2491, 809529), (2597, 776487), (5507, 366177), (6909, 291871), (7473, 269843), (7791, 258829), (16521, 122059), (17437, 115647), (38549, 52311)]