39378207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{9109}}^1$

素因数の和:9254

約数の個数: 16

約数和(自身を含む): 57720960

約数和(自身を除く): 18342753

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 9109, 27327, 100199, 300597, 1193279, 3579837, 13126069, 39378207]

約数ペア:

[(1, 39378207), (3, 13126069), (11, 3579837), (33, 1193279), (131, 300597), (393, 100199), (1441, 27327), (4323, 9109)]