23786931

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 37900800

約数和(自身を除く): 14113869

約数列:

[1, 3, 7, 21, 29, 87, 139, 203, 281, 417, 609, 843, 973, 1967, 2919, 4031, 5901, 8149, 12093, 24447, 28217, 39059, 57043, 84651, 117177, 171129, 273413, 820239, 1132711, 3398133, 7928977, 23786931]

約数ペア:

[(1, 23786931), (3, 7928977), (7, 3398133), (21, 1132711), (29, 820239), (87, 273413), (139, 171129), (203, 117177), (281, 84651), (417, 57043), (609, 39059), (843, 28217), (973, 24447), (1967, 12093), (2919, 8149), (4031, 5901)]