28263313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 32029200

約数和(自身を除く): 3765887

約数列:

[1, 13, 29, 61, 377, 793, 1229, 1769, 15977, 22997, 35641, 74969, 463333, 974597, 2174101, 28263313]

約数ペア:

[(1, 28263313), (13, 2174101), (29, 974597), (61, 463333), (377, 74969), (793, 35641), (1229, 22997), (1769, 15977)]