27221494

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5189}}^1$

素因数の和:5295

約数の個数: 16

約数和(自身を含む): 42474960

約数和(自身を除く): 15253466

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5189, 5246, 10378, 223127, 316529, 446254, 633058, 13610747, 27221494]

約数ペア:

[(1, 27221494), (2, 13610747), (43, 633058), (61, 446254), (86, 316529), (122, 223127), (2623, 10378), (5189, 5246)]