13085513

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 15365376

約数和(自身を除く): 2279863

約数列:

[1, 7, 71, 113, 233, 497, 791, 1631, 8023, 16543, 26329, 56161, 115801, 184303, 1869359, 13085513]

約数ペア:

[(1, 13085513), (7, 1869359), (71, 184303), (113, 115801), (233, 56161), (497, 26329), (791, 16543), (1631, 8023)]