233235431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{85843}}^1$

素因数の和:85886

約数の個数: 16

約数和(自身を含む): 288435840

約数和(自身を除く): 55200409

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 85843, 944273, 1115959, 1631017, 12275549, 17941187, 21203221, 233235431]

約数ペア:

[(1, 233235431), (11, 21203221), (13, 17941187), (19, 12275549), (143, 1631017), (209, 1115959), (247, 944273), (2717, 85843)]