4978917

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 7495488

約数和(自身を除く): 2516571

約数列:

[1, 3, 9, 41, 103, 123, 131, 309, 369, 393, 927, 1179, 4223, 5371, 12669, 13493, 16113, 38007, 40479, 48339, 121437, 553213, 1659639, 4978917]

約数ペア:

[(1, 4978917), (3, 1659639), (9, 553213), (41, 121437), (103, 48339), (123, 40479), (131, 38007), (309, 16113), (369, 13493), (393, 12669), (927, 5371), (1179, 4223)]