906138423

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{6359}}^1$

素因数の和:6659

約数の個数: 24

約数和(自身を含む): 1333463040

約数和(自身を除く): 427324617

約数列:

[1, 3, 9, 71, 213, 223, 639, 669, 2007, 6359, 15833, 19077, 47499, 57231, 142497, 451489, 1354467, 1418057, 4063401, 4254171, 12762513, 100682047, 302046141, 906138423]

約数ペア:

[(1, 906138423), (3, 302046141), (9, 100682047), (71, 12762513), (213, 4254171), (223, 4063401), (639, 1418057), (669, 1354467), (2007, 451489), (6359, 142497), (15833, 57231), (19077, 47499)]