20160192759

素因数分解:

$3^1\times 7^1\times {\mathrm{8831}}^1\times {\mathrm{108709}}^1$

素因数の和:117550

約数の個数: 16

約数和(自身を含む): 30724055040

約数和(自身を除く): 10563862281

約数列:

[1, 3, 7, 21, 8831, 26493, 61817, 108709, 185451, 326127, 760963, 2282889, 960009179, 2880027537, 6720064253, 20160192759]

約数ペア:

[(1, 20160192759), (3, 6720064253), (7, 2880027537), (21, 960009179), (8831, 2282889), (26493, 760963), (61817, 326127), (108709, 185451)]