2809323786249

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{19727}}^1\times {\mathrm{113837}}^1$

素因数の和:133709

約数の個数: 24

約数和(自身を含む): 4087348836480

約数和(自身を除く): 1278025050231

約数列:

[1, 3, 9, 139, 417, 1251, 19727, 59181, 113837, 177543, 341511, 1024533, 2742053, 8226159, 15823343, 24678477, 47470029, 142410087, 2245662499, 6736987497, 20210962491, 312147087361, 936441262083, 2809323786249]

約数ペア:

[(1, 2809323786249), (3, 936441262083), (9, 312147087361), (139, 20210962491), (417, 6736987497), (1251, 2245662499), (19727, 142410087), (59181, 47470029), (113837, 24678477), (177543, 15823343), (341511, 8226159), (1024533, 2742053)]