9901203

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 14581440

約数和(自身を除く): 4680237

約数列:

[1, 3, 13, 39, 59, 169, 177, 331, 507, 767, 993, 2301, 4303, 9971, 12909, 19529, 29913, 55939, 58587, 167817, 253877, 761631, 3300401, 9901203]

約数ペア:

[(1, 9901203), (3, 3300401), (13, 761631), (39, 253877), (59, 167817), (169, 58587), (177, 55939), (331, 29913), (507, 19529), (767, 12909), (993, 9971), (2301, 4303)]