4990167

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 9188256

約数和(自身を除く): 4198089

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 677, 819, 1053, 2031, 2457, 4739, 6093, 7371, 8801, 14217, 18279, 26403, 42651, 54837, 61607, 79209, 127953, 184821, 237627, 383859, 554463, 712881, 1663389, 4990167]

約数ペア:

[(1, 4990167), (3, 1663389), (7, 712881), (9, 554463), (13, 383859), (21, 237627), (27, 184821), (39, 127953), (63, 79209), (81, 61607), (91, 54837), (117, 42651), (189, 26403), (273, 18279), (351, 14217), (567, 8801), (677, 7371), (819, 6093), (1053, 4739), (2031, 2457)]