25120419

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 34447872

約数和(自身を除く): 9327453

約数列:

[1, 3, 47, 141, 163, 489, 1093, 3279, 7661, 22983, 51371, 154113, 178159, 534477, 8373473, 25120419]

約数ペア:

[(1, 25120419), (3, 8373473), (47, 534477), (141, 178159), (163, 154113), (489, 51371), (1093, 22983), (3279, 7661)]