1348652997

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{450001}}^1$

素因数の和:450050

約数の個数: 20

約数和(自身を含む): 2069109196

約数和(自身を除く): 720456199

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 450001, 1350003, 4050009, 12150027, 16650037, 36450081, 49950111, 149850333, 449550999, 1348652997]

約数ペア:

[(1, 1348652997), (3, 449550999), (9, 149850333), (27, 49950111), (37, 36450081), (81, 16650037), (111, 12150027), (333, 4050009), (999, 1350003), (2997, 450001)]