3891531

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 6303744

約数和(自身を除く): 2412213

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 1151, 3381, 3453, 8057, 24171, 26473, 56399, 79419, 169197, 185311, 555933, 1297177, 3891531]

約数ペア:

[(1, 3891531), (3, 1297177), (7, 555933), (21, 185311), (23, 169197), (49, 79419), (69, 56399), (147, 26473), (161, 24171), (483, 8057), (1127, 3453), (1151, 3381)]