475127991

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1353641}}^1$

素因数の和:1353663

約数の個数: 16

約数和(自身を含む): 758039520

約数和(自身を除く): 282911529

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1353641, 4060923, 12182769, 17597333, 36548307, 52791999, 158375997, 475127991]

約数ペア:

[(1, 475127991), (3, 158375997), (9, 52791999), (13, 36548307), (27, 17597333), (39, 12182769), (117, 4060923), (351, 1353641)]