620279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 16

約数和(自身を含む): 746496

約数和(自身を除く): 126217

約数列:

[1, 11, 17, 31, 107, 187, 341, 527, 1177, 1819, 3317, 5797, 20009, 36487, 56389, 620279]

約数ペア:

[(1, 620279), (11, 56389), (17, 36487), (31, 20009), (107, 5797), (187, 3317), (341, 1819), (527, 1177)]