244642671

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{298709}}^1$

素因数の和:298735

約数の個数: 24

約数和(自身を含む): 434921760

約数和(自身を除く): 190279089

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 298709, 896127, 2090963, 2688381, 3883217, 6272889, 11649651, 18818667, 27182519, 34948953, 81547557, 244642671]

約数ペア:

[(1, 244642671), (3, 81547557), (7, 34948953), (9, 27182519), (13, 18818667), (21, 11649651), (39, 6272889), (63, 3883217), (91, 2688381), (117, 2090963), (273, 896127), (819, 298709)]