75238513

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 87383296

約数和(自身を除く): 12144783

約数列:

[1, 7, 103, 241, 433, 721, 1687, 3031, 24823, 44599, 104353, 173761, 312193, 730471, 10748359, 75238513]

約数ペア:

[(1, 75238513), (7, 10748359), (103, 730471), (241, 312193), (433, 173761), (721, 104353), (1687, 44599), (3031, 24823)]