30522639

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2333}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 47893680

約数和(自身を除く): 17371041

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 2333, 4361, 6999, 13083, 16331, 48993, 114317, 207637, 342951, 622911, 1453459, 4360377, 10174213, 30522639]

約数ペア:

[(1, 30522639), (3, 10174213), (7, 4360377), (21, 1453459), (49, 622911), (89, 342951), (147, 207637), (267, 114317), (623, 48993), (1869, 16331), (2333, 13083), (4361, 6999)]