78421679

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{599}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 91584000

約数和(自身を除く): 13162321

約数列:

[1, 7, 59, 317, 413, 599, 2219, 4193, 18703, 35341, 130921, 189883, 247387, 1329181, 11203097, 78421679]

約数ペア:

[(1, 78421679), (7, 11203097), (59, 1329181), (317, 247387), (413, 189883), (599, 130921), (2219, 35341), (4193, 18703)]