64069187

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2221}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 79138752

約数和(自身を除く): 15069565

約数列:

[1, 7, 13, 91, 317, 2219, 2221, 4121, 15547, 28847, 28873, 202111, 704057, 4928399, 9152741, 64069187]

約数ペア:

[(1, 64069187), (7, 9152741), (13, 4928399), (91, 704057), (317, 202111), (2219, 28873), (2221, 28847), (4121, 15547)]