1408121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 1700160

約数和(自身を除く): 292039

約数列:

[1, 11, 13, 43, 143, 229, 473, 559, 2519, 2977, 6149, 9847, 32747, 108317, 128011, 1408121]

約数ペア:

[(1, 1408121), (11, 128011), (13, 108317), (43, 32747), (143, 9847), (229, 6149), (473, 2977), (559, 2519)]