39016047

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{9431}}^1$

素因数の和:9638

約数の個数: 16

約数和(自身を含む): 59761152

約数和(自身を除く): 20745105

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 9431, 28293, 66017, 198051, 1857907, 5573721, 13005349, 39016047]

約数ペア:

[(1, 39016047), (3, 13005349), (7, 5573721), (21, 1857907), (197, 198051), (591, 66017), (1379, 28293), (4137, 9431)]