8780013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 13961376

約数和(自身を除く): 5181363

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 677, 1179, 1441, 2031, 4323, 6093, 7447, 12969, 22341, 67023, 88687, 266061, 798183, 975557, 2926671, 8780013]

約数ペア:

[(1, 8780013), (3, 2926671), (9, 975557), (11, 798183), (33, 266061), (99, 88687), (131, 67023), (393, 22341), (677, 12969), (1179, 7447), (1441, 6093), (2031, 4323)]