423803331

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{94747}}^1$

素因数の和:94831

約数の個数: 24

約数和(自身を含む): 709473024

約数和(自身を除く): 285669693

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 94747, 284241, 663229, 852723, 1989687, 5969061, 6727037, 20181111, 47089259, 60543333, 141267777, 423803331]

約数ペア:

[(1, 423803331), (3, 141267777), (7, 60543333), (9, 47089259), (21, 20181111), (63, 6727037), (71, 5969061), (213, 1989687), (497, 852723), (639, 663229), (1491, 284241), (4473, 94747)]