72147647

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2111}}^1$

素因数の和:2374

約数の個数: 16

約数和(自身を含む): 85155840

約数和(自身を除く): 13008193

約数列:

[1, 11, 13, 143, 239, 2111, 2629, 3107, 23221, 27443, 34177, 301873, 504529, 5549819, 6558877, 72147647]

約数ペア:

[(1, 72147647), (11, 6558877), (13, 5549819), (143, 504529), (239, 301873), (2111, 34177), (2629, 27443), (3107, 23221)]