321200503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{1097}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 351219456

約数和(自身を除く): 30018953

約数列:

[1, 13, 101, 223, 1097, 1313, 2899, 14261, 22523, 110797, 244631, 292799, 1440361, 3180203, 24707731, 321200503]

約数ペア:

[(1, 321200503), (13, 24707731), (101, 3180203), (223, 1440361), (1097, 292799), (1313, 244631), (2899, 110797), (14261, 22523)]