38742093

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2417}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 60730488

約数和(自身を除く): 21988395

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 2417, 5343, 7251, 16029, 21753, 31421, 94263, 282789, 331129, 993387, 2980161, 4304677, 12914031, 38742093]

約数ペア:

[(1, 38742093), (3, 12914031), (9, 4304677), (13, 2980161), (39, 993387), (117, 331129), (137, 282789), (411, 94263), (1233, 31421), (1781, 21753), (2417, 16029), (5343, 7251)]