38491821

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{13841}}^1$

素因数の和:13953

約数の個数: 16

約数和(自身を含む): 57582720

約数和(自身を除く): 19090899

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 13841, 41523, 124569, 373707, 1425623, 4276869, 12830607, 38491821]

約数ペア:

[(1, 38491821), (3, 12830607), (9, 4276869), (27, 1425623), (103, 373707), (309, 124569), (927, 41523), (2781, 13841)]