42898723

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 50181120

約数和(自身を除く): 7282397

約数列:

[1, 7, 59, 241, 413, 431, 1687, 3017, 14219, 25429, 99533, 103871, 178003, 727097, 6128389, 42898723]

約数ペア:

[(1, 42898723), (7, 6128389), (59, 727097), (241, 178003), (413, 103871), (431, 99533), (1687, 25429), (3017, 14219)]