29006481

素因数分解:

$3^1\times 7^4\times {\mathrm{4027}}^1$

素因数の和:4058

約数の個数: 20

約数和(自身を含む): 45129712

約数和(自身を除く): 16123231

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 4027, 7203, 12081, 28189, 84567, 197323, 591969, 1381261, 4143783, 9668827, 29006481]

約数ペア:

[(1, 29006481), (3, 9668827), (7, 4143783), (21, 1381261), (49, 591969), (147, 197323), (343, 84567), (1029, 28189), (2401, 12081), (4027, 7203)]