71246371

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31511}}^1$

素因数の和:31554

約数の個数: 16

約数和(自身を含む): 90754560

約数和(自身を除く): 19508189

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 31511, 220577, 535687, 598709, 3749809, 4190963, 10178053, 71246371]

約数ペア:

[(1, 71246371), (7, 10178053), (17, 4190963), (19, 3749809), (119, 598709), (133, 535687), (323, 220577), (2261, 31511)]