255351423

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{13219}}^1$

素因数の和:13406

約数の個数: 16

約数和(自身を含む): 350277120

約数和(自身を除く): 94925697

約数列:

[1, 3, 47, 137, 141, 411, 6439, 13219, 19317, 39657, 621293, 1811003, 1863879, 5433009, 85117141, 255351423]

約数ペア:

[(1, 255351423), (3, 85117141), (47, 5433009), (137, 1863879), (141, 1811003), (411, 621293), (6439, 39657), (13219, 19317)]