38820481

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5881}}^1$

素因数の和:5952

約数の個数: 16

約数和(自身を含む): 47432448

約数和(自身を除く): 8611967

約数列:

[1, 7, 23, 41, 161, 287, 943, 5881, 6601, 41167, 135263, 241121, 946841, 1687847, 5545783, 38820481]

約数ペア:

[(1, 38820481), (7, 5545783), (23, 1687847), (41, 946841), (161, 241121), (287, 135263), (943, 41167), (5881, 6601)]