72015797

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3083}}^1$

素因数の和:3208

約数の個数: 16

約数和(自身を含む): 85266432

約数和(自身を除く): 13250635

約数列:

[1, 7, 47, 71, 329, 497, 3083, 3337, 21581, 23359, 144901, 218893, 1014307, 1532251, 10287971, 72015797]

約数ペア:

[(1, 72015797), (7, 10287971), (47, 1532251), (71, 1014307), (329, 218893), (497, 144901), (3083, 23359), (3337, 21581)]