12623331

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 19845120

約数和(自身を除く): 7221789

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1087, 1659, 3261, 3871, 7609, 11613, 22827, 53263, 85873, 159789, 257619, 601111, 1803333, 4207777, 12623331]

約数ペア:

[(1, 12623331), (3, 4207777), (7, 1803333), (21, 601111), (49, 257619), (79, 159789), (147, 85873), (237, 53263), (553, 22827), (1087, 11613), (1659, 7609), (3261, 3871)]