12007107

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1472

約数の個数: 36

約数和(自身を含む): 21251880

約数和(自身を除く): 9244773

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 1433, 2793, 4299, 8379, 10031, 12897, 27227, 30093, 70217, 81681, 90279, 190589, 210651, 245043, 571767, 631953, 1334123, 1715301, 4002369, 12007107]

約数ペア:

[(1, 12007107), (3, 4002369), (7, 1715301), (9, 1334123), (19, 631953), (21, 571767), (49, 245043), (57, 210651), (63, 190589), (133, 90279), (147, 81681), (171, 70217), (399, 30093), (441, 27227), (931, 12897), (1197, 10031), (1433, 8379), (2793, 4299)]