12077121

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3011}}^1$

素因数の和:3212

約数の個数: 16

約数和(自身を含む): 18505728

約数和(自身を除く): 6428607

約数列:

[1, 3, 7, 21, 191, 573, 1337, 3011, 4011, 9033, 21077, 63231, 575101, 1725303, 4025707, 12077121]

約数ペア:

[(1, 12077121), (3, 4025707), (7, 1725303), (21, 575101), (191, 63231), (573, 21077), (1337, 9033), (3011, 4011)]