245311393797

素因数分解:

$3^2\times {\mathrm{121931}}^1\times {\mathrm{223543}}^1$

素因数の和:345480

約数の個数: 12

約数和(自身を含む): 354343171104

約数和(自身を除く): 109031777307

約数列:

[1, 3, 9, 121931, 223543, 365793, 670629, 1097379, 2011887, 27256821533, 81770464599, 245311393797]

約数ペア:

[(1, 245311393797), (3, 81770464599), (9, 27256821533), (121931, 2011887), (223543, 1097379), (365793, 670629)]