1570291021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 1747301192

約数和(自身を除く): 177010171

約数列:

[1, 13, 41, 181, 397, 533, 1681, 2353, 5161, 7421, 16277, 21853, 71857, 96473, 211601, 304261, 667357, 934141, 2946137, 3955393, 8675641, 38299781, 120791617, 1570291021]

約数ペア:

[(1, 1570291021), (13, 120791617), (41, 38299781), (181, 8675641), (397, 3955393), (533, 2946137), (1681, 934141), (2353, 667357), (5161, 304261), (7421, 211601), (16277, 96473), (21853, 71857)]