3959457

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 5546880

約数和(自身を除く): 1587423

約数列:

[1, 3, 29, 71, 87, 213, 641, 1923, 2059, 6177, 18589, 45511, 55767, 136533, 1319819, 3959457]

約数ペア:

[(1, 3959457), (3, 1319819), (29, 136533), (71, 55767), (87, 45511), (213, 18589), (641, 6177), (1923, 2059)]