382609251

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{248609}}^1$

素因数の和:248640

約数の個数: 20

約数和(自身を含む): 601636200

約数和(自身を除く): 219026949

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 248609, 745827, 2237481, 4723571, 6712443, 14170713, 20137329, 42512139, 127536417, 382609251]

約数ペア:

[(1, 382609251), (3, 127536417), (9, 42512139), (19, 20137329), (27, 14170713), (57, 6712443), (81, 4723571), (171, 2237481), (513, 745827), (1539, 248609)]