42017717

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 49051392

約数和(自身を除く): 7033675

約数列:

[1, 7, 101, 103, 577, 707, 721, 4039, 10403, 58277, 59431, 72821, 407939, 416017, 6002531, 42017717]

約数ペア:

[(1, 42017717), (7, 6002531), (101, 416017), (103, 407939), (577, 72821), (707, 59431), (721, 58277), (4039, 10403)]