10001621

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 11844480

約数和(自身を除く): 1842859

約数列:

[1, 7, 59, 61, 397, 413, 427, 2779, 3599, 23423, 24217, 25193, 163961, 169519, 1428803, 10001621]

約数ペア:

[(1, 10001621), (7, 1428803), (59, 169519), (61, 163961), (397, 25193), (413, 24217), (427, 23423), (2779, 3599)]