67790203

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2239}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 77898240

約数和(自身を除く): 10108037

約数列:

[1, 13, 17, 137, 221, 1781, 2239, 2329, 29107, 30277, 38063, 306743, 494819, 3987659, 5214631, 67790203]

約数ペア:

[(1, 67790203), (13, 5214631), (17, 3987659), (137, 494819), (221, 306743), (1781, 38063), (2239, 30277), (2329, 29107)]