70861713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{16981}}^1$

素因数の和:17104

約数の個数: 16

約数和(自身を含む): 102707136

約数和(自身を除く): 31845423

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 16981, 50943, 220753, 662259, 1816967, 5450901, 23620571, 70861713]

約数ペア:

[(1, 70861713), (3, 23620571), (13, 5450901), (39, 1816967), (107, 662259), (321, 220753), (1391, 50943), (4173, 16981)]