38787831

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{1951}}^1$

素因数の和:2051

約数の個数: 18

約数和(自身を含む): 57273632

約数和(自身を除く): 18485801

約数列:

[1, 3, 9, 47, 141, 423, 1951, 2209, 5853, 6627, 17559, 19881, 91697, 275091, 825273, 4309759, 12929277, 38787831]

約数ペア:

[(1, 38787831), (3, 12929277), (9, 4309759), (47, 825273), (141, 275091), (423, 91697), (1951, 19881), (2209, 17559), (5853, 6627)]