8880003

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 14860800

約数和(自身を除く): 5980797

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 1031, 2871, 3093, 8613, 9279, 11341, 27837, 29899, 34023, 89697, 102069, 269091, 306207, 328889, 807273, 986667, 2960001, 8880003]

約数ペア:

[(1, 8880003), (3, 2960001), (9, 986667), (11, 807273), (27, 328889), (29, 306207), (33, 269091), (87, 102069), (99, 89697), (261, 34023), (297, 29899), (319, 27837), (783, 11341), (957, 9279), (1031, 8613), (2871, 3093)]