974770209

素因数分解:

$3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{33563}}^1$

素因数の和:34037

約数の個数: 24

約数和(自身を含む): 1612683072

約数和(自身を除く): 637912863

約数列:

[1, 3, 7, 9, 21, 63, 461, 1383, 3227, 4149, 9681, 29043, 33563, 100689, 234941, 302067, 704823, 2114469, 15472543, 46417629, 108307801, 139252887, 324923403, 974770209]

約数ペア:

[(1, 974770209), (3, 324923403), (7, 139252887), (9, 108307801), (21, 46417629), (63, 15472543), (461, 2114469), (1383, 704823), (3227, 302067), (4149, 234941), (9681, 100689), (29043, 33563)]