40442129

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1429}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 49969920

約数和(自身を除く): 9527791

約数列:

[1, 7, 13, 91, 311, 1429, 2177, 4043, 10003, 18577, 28301, 130039, 444419, 3110933, 5777447, 40442129]

約数ペア:

[(1, 40442129), (7, 5777447), (13, 3110933), (91, 444419), (311, 130039), (1429, 28301), (2177, 18577), (4043, 10003)]