780584687997

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{214219}}^1$

素因数の和:214913

約数の個数: 32

約数和(自身を含む): 1089457797120

約数和(自身を除く): 308873109123

約数列:

[1, 3, 43, 47, 129, 141, 601, 1803, 2021, 6063, 25843, 28247, 77529, 84741, 214219, 642657, 1214621, 3643863, 9211417, 10068293, 27634251, 30204879, 128745619, 386236857, 432936599, 1298809797, 5536061617, 6051044093, 16608184851, 18153132279, 260194895999, 780584687997]

約数ペア:

[(1, 780584687997), (3, 260194895999), (43, 18153132279), (47, 16608184851), (129, 6051044093), (141, 5536061617), (601, 1298809797), (1803, 432936599), (2021, 386236857), (6063, 128745619), (25843, 30204879), (28247, 27634251), (77529, 10068293), (84741, 9211417), (214219, 3643863), (642657, 1214621)]