38836863

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6263}}^1$

素因数の和:6335

約数の個数: 24

約数和(自身を含む): 61562592

約数和(自身を除く): 22725729

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 6263, 18789, 56367, 81419, 244257, 331939, 732771, 995817, 2987451, 4315207, 12945621, 38836863]

約数ペア:

[(1, 38836863), (3, 12945621), (9, 4315207), (13, 2987451), (39, 995817), (53, 732771), (117, 331939), (159, 244257), (477, 81419), (689, 56367), (2067, 18789), (6201, 6263)]