717062721

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{5189}}^1$

素因数の和:5896

約数の個数: 16

約数和(自身を含む): 970903680

約数和(自身を除く): 253840959

約数列:

[1, 3, 73, 219, 631, 1893, 5189, 15567, 46063, 138189, 378797, 1136391, 3274259, 9822777, 239020907, 717062721]

約数ペア:

[(1, 717062721), (3, 239020907), (73, 9822777), (219, 3274259), (631, 1136391), (1893, 378797), (5189, 138189), (15567, 46063)]