3992331

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 6594048

約数和(自身を除く): 2601717

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 211, 357, 371, 633, 901, 1113, 1477, 2703, 3587, 4431, 6307, 10761, 11183, 18921, 25109, 33549, 75327, 78281, 190111, 234843, 570333, 1330777, 3992331]

約数ペア:

[(1, 3992331), (3, 1330777), (7, 570333), (17, 234843), (21, 190111), (51, 78281), (53, 75327), (119, 33549), (159, 25109), (211, 18921), (357, 11183), (371, 10761), (633, 6307), (901, 4431), (1113, 3587), (1477, 2703)]