85847313

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{3581}}^1$

素因数の和:3776

約数の個数: 16

約数和(自身を含む): 117260352

約数和(自身を除く): 31413039

約数列:

[1, 3, 61, 131, 183, 393, 3581, 7991, 10743, 23973, 218441, 469111, 655323, 1407333, 28615771, 85847313]

約数ペア:

[(1, 85847313), (3, 28615771), (61, 1407333), (131, 655323), (183, 469111), (393, 218441), (3581, 23973), (7991, 10743)]