47965521

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2087}}^1$

素因数の和:2300

約数の個数: 16

約数和(自身を含む): 65746944

約数和(自身を除く): 17781423

約数列:

[1, 3, 47, 141, 163, 489, 2087, 6261, 7661, 22983, 98089, 294267, 340181, 1020543, 15988507, 47965521]

約数ペア:

[(1, 47965521), (3, 15988507), (47, 1020543), (141, 340181), (163, 294267), (489, 98089), (2087, 22983), (6261, 7661)]