86890593

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 117127296

約数和(自身を除く): 30236703

約数列:

[1, 3, 197, 233, 591, 631, 699, 1893, 45901, 124307, 137703, 147023, 372921, 441069, 28963531, 86890593]

約数ペア:

[(1, 86890593), (3, 28963531), (197, 441069), (233, 372921), (591, 147023), (631, 137703), (699, 124307), (1893, 45901)]