1567956447

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{328093}}^1$

素因数の和:328164

約数の個数: 20

約数和(自身を含む): 2381962440

約数和(自身を除く): 814005993

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 328093, 984279, 2952837, 8858511, 19357487, 26575533, 58072461, 174217383, 522652149, 1567956447]

約数ペア:

[(1, 1567956447), (3, 522652149), (9, 174217383), (27, 58072461), (59, 26575533), (81, 19357487), (177, 8858511), (531, 2952837), (1593, 984279), (4779, 328093)]