11777643

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{1499}}^1$

素因数の和:1608

約数の個数: 20

約数和(自身を含む): 17787000

約数和(自身を除く): 6009357

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 1499, 2619, 4497, 7857, 13491, 40473, 121419, 145403, 436209, 1308627, 3925881, 11777643]

約数ペア:

[(1, 11777643), (3, 3925881), (9, 1308627), (27, 436209), (81, 145403), (97, 121419), (291, 40473), (873, 13491), (1499, 7857), (2619, 4497)]