88561921

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2441}}^1$

素因数の和:2592

約数の個数: 16

約数和(自身を含む): 104087808

約数和(自身を除く): 15525887

約数列:

[1, 7, 71, 73, 497, 511, 2441, 5183, 17087, 36281, 173311, 178193, 1213177, 1247351, 12651703, 88561921]

約数ペア:

[(1, 88561921), (7, 12651703), (71, 1247351), (73, 1213177), (497, 178193), (511, 173311), (2441, 36281), (5183, 17087)]