8144673

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3323}}^1$

素因数の和:3388

約数の個数: 16

約数和(自身を含む): 11700480

約数和(自身を除く): 3555807

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 3323, 9969, 63137, 142889, 189411, 428667, 2714891, 8144673]

約数ペア:

[(1, 8144673), (3, 2714891), (19, 428667), (43, 189411), (57, 142889), (129, 63137), (817, 9969), (2451, 3323)]