38990523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90887}}^1$

素因数の和:90914

約数の個数: 16

約数和(自身を含む): 61076736

約数和(自身を除く): 22086213

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 90887, 272661, 999757, 1181531, 2999271, 3544593, 12996841, 38990523]

約数ペア:

[(1, 38990523), (3, 12996841), (11, 3544593), (13, 2999271), (33, 1181531), (39, 999757), (143, 272661), (429, 90887)]