57918291

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1747}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 79373184

約数和(自身を除く): 21454893

約数列:

[1, 3, 43, 129, 257, 771, 1747, 5241, 11051, 33153, 75121, 225363, 448979, 1346937, 19306097, 57918291]

約数ペア:

[(1, 57918291), (3, 19306097), (43, 1346937), (129, 448979), (257, 225363), (771, 75121), (1747, 33153), (5241, 11051)]