9839403

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 16593408

約数和(自身を除く): 6754005

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 3323, 9969, 23261, 29907, 69783, 156181, 209349, 468543, 1093267, 1405629, 3279801, 9839403]

約数ペア:

[(1, 9839403), (3, 3279801), (7, 1405629), (9, 1093267), (21, 468543), (47, 209349), (63, 156181), (141, 69783), (329, 29907), (423, 23261), (987, 9969), (2961, 3323)]