38628947

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3911}}^1$

素因数の和:4018

約数の個数: 16

約数和(自身を含む): 47319552

約数和(自身を除く): 8690605

約数列:

[1, 7, 17, 83, 119, 581, 1411, 3911, 9877, 27377, 66487, 324613, 465409, 2272291, 5518421, 38628947]

約数ペア:

[(1, 38628947), (7, 5518421), (17, 2272291), (83, 465409), (119, 324613), (581, 66487), (1411, 27377), (3911, 9877)]