8428473

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 12904320

約数和(自身を除く): 4475847

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 751, 1247, 2253, 3741, 6759, 11223, 21779, 32293, 65337, 96879, 196011, 290637, 936497, 2809491, 8428473]

約数ペア:

[(1, 8428473), (3, 2809491), (9, 936497), (29, 290637), (43, 196011), (87, 96879), (129, 65337), (261, 32293), (387, 21779), (751, 11223), (1247, 6759), (2253, 3741)]