31149009

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{4787}}^1$

素因数の和:5037

約数の個数: 16

約数和(自身を含む): 46347840

約数和(自身を除く): 15198831

約数列:

[1, 3, 9, 27, 241, 723, 2169, 4787, 6507, 14361, 43083, 129249, 1153667, 3461001, 10383003, 31149009]

約数ペア:

[(1, 31149009), (3, 10383003), (9, 3461001), (27, 1153667), (241, 129249), (723, 43083), (2169, 14361), (4787, 6507)]