28832247

素因数分解:

$3^3\times {\mathrm{977}}^1\times {\mathrm{1093}}^1$

素因数の和:2079

約数の個数: 16

約数和(自身を含む): 42797280

約数和(自身を除く): 13965033

約数列:

[1, 3, 9, 27, 977, 1093, 2931, 3279, 8793, 9837, 26379, 29511, 1067861, 3203583, 9610749, 28832247]

約数ペア:

[(1, 28832247), (3, 9610749), (9, 3203583), (27, 1067861), (977, 29511), (1093, 26379), (2931, 9837), (3279, 8793)]