1215702916629

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1\times {\mathrm{4280629}}^1$

素因数の和:4281460

約数の個数: 16

約数和(自身を含む): 1635132169920

約数和(自身を除く): 419429253291

約数列:

[1, 3, 137, 411, 691, 2073, 94667, 284001, 4280629, 12841887, 586446173, 1759338519, 2957914639, 8873743917, 405234305543, 1215702916629]

約数ペア:

[(1, 1215702916629), (3, 405234305543), (137, 8873743917), (411, 2957914639), (691, 1759338519), (2073, 586446173), (94667, 12841887), (284001, 4280629)]