12102951

素因数分解:

$3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 18903024

約数和(自身を除く): 6800073

約数列:

[1, 3, 7, 21, 49, 147, 281, 293, 843, 879, 1967, 2051, 5901, 6153, 13769, 14357, 41307, 43071, 82333, 246999, 576331, 1728993, 4034317, 12102951]

約数ペア:

[(1, 12102951), (3, 4034317), (7, 1728993), (21, 576331), (49, 246999), (147, 82333), (281, 43071), (293, 41307), (843, 14357), (879, 13769), (1967, 6153), (2051, 5901)]