30795867

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 45427200

約数和(自身を除く): 14631333

約数列:

[1, 3, 9, 103, 139, 239, 309, 417, 717, 927, 1251, 2151, 14317, 24617, 33221, 42951, 73851, 99663, 128853, 221553, 298989, 3421763, 10265289, 30795867]

約数ペア:

[(1, 30795867), (3, 10265289), (9, 3421763), (103, 298989), (139, 221553), (239, 128853), (309, 99663), (417, 73851), (717, 42951), (927, 33221), (1251, 24617), (2151, 14317)]