70320523

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17971}}^1$

素因数の和:18034

約数の個数: 16

約数和(自身を含む): 88566016

約数和(自身を除く): 18245493

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 17971, 125797, 233623, 772753, 1635361, 5409271, 10045789, 70320523]

約数ペア:

[(1, 70320523), (7, 10045789), (13, 5409271), (43, 1635361), (91, 772753), (301, 233623), (559, 125797), (3913, 17971)]