13517399

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 16284672

約数和(自身を除く): 2767273

約数列:

[1, 7, 23, 113, 161, 743, 791, 2599, 5201, 17089, 18193, 83959, 119623, 587713, 1931057, 13517399]

約数ペア:

[(1, 13517399), (7, 1931057), (23, 587713), (113, 119623), (161, 83959), (743, 18193), (791, 17089), (2599, 5201)]