12750647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2297}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 15957312

約数和(自身を除く): 3206665

約数列:

[1, 7, 13, 61, 91, 427, 793, 2297, 5551, 16079, 29861, 140117, 209027, 980819, 1821521, 12750647]

約数ペア:

[(1, 12750647), (7, 1821521), (13, 980819), (61, 209027), (91, 140117), (427, 29861), (793, 16079), (2297, 5551)]