78919951

素因数分解:

${\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{2729}}^1$

素因数の和:2990

約数の個数: 12

約数和(自身を含む): 87141600

約数和(自身を除く): 8221649

約数列:

[1, 11, 121, 239, 2629, 2729, 28919, 30019, 330209, 652231, 7174541, 78919951]

約数ペア:

[(1, 78919951), (11, 7174541), (121, 652231), (239, 330209), (2629, 30019), (2729, 28919)]