30438213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1031}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 43806336

約数和(自身を除く): 13368123

約数列:

[1, 3, 13, 39, 757, 1031, 2271, 3093, 9841, 13403, 29523, 40209, 780467, 2341401, 10146071, 30438213]

約数ペア:

[(1, 30438213), (3, 10146071), (13, 2341401), (39, 780467), (757, 40209), (1031, 29523), (2271, 13403), (3093, 9841)]