42161301

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51479}}^1$

素因数の和:51505

約数の個数: 24

約数和(自身を含む): 74954880

約数和(自身を除く): 32793579

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 51479, 154437, 360353, 463311, 669227, 1081059, 2007681, 3243177, 4684589, 6023043, 14053767, 42161301]

約数ペア:

[(1, 42161301), (3, 14053767), (7, 6023043), (9, 4684589), (13, 3243177), (21, 2007681), (39, 1081059), (63, 669227), (91, 463311), (117, 360353), (273, 154437), (819, 51479)]