8485321

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 10013760

約数和(自身を除く): 1528439

約数列:

[1, 13, 23, 37, 59, 169, 299, 481, 767, 851, 1357, 2183, 3887, 6253, 9971, 11063, 17641, 28379, 50209, 143819, 229333, 368927, 652717, 8485321]

約数ペア:

[(1, 8485321), (13, 652717), (23, 368927), (37, 229333), (59, 143819), (169, 50209), (299, 28379), (481, 17641), (767, 11063), (851, 9971), (1357, 6253), (2183, 3887)]