4947291

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{1889}}^1$

素因数の和:1995

約数の個数: 16

約数和(自身を含む): 7408800

約数和(自身を除く): 2461509

約数列:

[1, 3, 9, 27, 97, 291, 873, 1889, 2619, 5667, 17001, 51003, 183233, 549699, 1649097, 4947291]

約数ペア:

[(1, 4947291), (3, 1649097), (9, 549699), (27, 183233), (97, 51003), (291, 17001), (873, 5667), (1889, 2619)]