940777801

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{643}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 983825920

約数和(自身を除く): 43048119

約数列:

[1, 31, 109, 433, 643, 3379, 13423, 19933, 47197, 70087, 278419, 1463107, 2172697, 8630989, 30347671, 940777801]

約数ペア:

[(1, 940777801), (31, 30347671), (109, 8630989), (433, 2172697), (643, 1463107), (3379, 278419), (13423, 70087), (19933, 47197)]