12801143

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 13771296

約数和(自身を除く): 970153

約数列:

[1, 41, 43, 53, 137, 1763, 2173, 2279, 5617, 5891, 7261, 93439, 241531, 297701, 312223, 12801143]

約数ペア:

[(1, 12801143), (41, 312223), (43, 297701), (53, 241531), (137, 93439), (1763, 7261), (2173, 5891), (2279, 5617)]