12102069

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 19840000

約数和(自身を除く): 7737931

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 619, 931, 1029, 1857, 2793, 4333, 6517, 11761, 12999, 19551, 30331, 35283, 82327, 90993, 212317, 246981, 576289, 636951, 1728867, 4034023, 12102069]

約数ペア:

[(1, 12102069), (3, 4034023), (7, 1728867), (19, 636951), (21, 576289), (49, 246981), (57, 212317), (133, 90993), (147, 82327), (343, 35283), (399, 30331), (619, 19551), (931, 12999), (1029, 11761), (1857, 6517), (2793, 4333)]