13715973

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{541}}^1$

素因数の和:866

約数の個数: 20

約数和(自身を含む): 20592748

約数和(自身を除く): 6876775

約数列:

[1, 3, 9, 27, 81, 313, 541, 939, 1623, 2817, 4869, 8451, 14607, 25353, 43821, 169333, 507999, 1523997, 4571991, 13715973]

約数ペア:

[(1, 13715973), (3, 4571991), (9, 1523997), (27, 507999), (81, 169333), (313, 43821), (541, 25353), (939, 14607), (1623, 8451), (2817, 4869)]