16402967

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 19206720

約数和(自身を除く): 2803753

約数列:

[1, 7, 89, 113, 233, 623, 791, 1631, 10057, 20737, 26329, 70399, 145159, 184303, 2343281, 16402967]

約数ペア:

[(1, 16402967), (7, 2343281), (89, 184303), (113, 145159), (233, 70399), (623, 26329), (791, 20737), (1631, 10057)]