25385109507

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{3208837}}^1$

素因数の和:3209139

約数の個数: 16

約数和(自身を含む): 37735934880

約数和(自身を除く): 12350825373

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 3208837, 9626511, 28879533, 86638599, 940189241, 2820567723, 8461703169, 25385109507]

約数ペア:

[(1, 25385109507), (3, 8461703169), (9, 2820567723), (27, 940189241), (293, 86638599), (879, 28879533), (2637, 9626511), (7911, 3208837)]