28825257

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8377}}^1$

素因数の和:8448

約数の個数: 16

約数和(自身を含む): 40750592

約数和(自身を除く): 11925335

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 8377, 25131, 259687, 309949, 779061, 929847, 9608419, 28825257]

約数ペア:

[(1, 28825257), (3, 9608419), (31, 929847), (37, 779061), (93, 309949), (111, 259687), (1147, 25131), (3441, 8377)]