3161643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 4561920

約数和(自身を除く): 1400277

約数列:

[1, 3, 17, 47, 51, 141, 799, 1319, 2397, 3957, 22423, 61993, 67269, 185979, 1053881, 3161643]

約数ペア:

[(1, 3161643), (3, 1053881), (17, 185979), (47, 67269), (51, 61993), (141, 22423), (799, 3957), (1319, 2397)]