120778801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44453}}^1$

素因数の和:44496

約数の個数: 16

約数和(自身を含む): 149365440

約数和(自身を除く): 28586639

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 44453, 488983, 577889, 844607, 6356779, 9290677, 10979891, 120778801]

約数ペア:

[(1, 120778801), (11, 10979891), (13, 9290677), (19, 6356779), (143, 844607), (209, 577889), (247, 488983), (2717, 44453)]