2017568763

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{464129}}^1$

素因数の和:464168

約数の個数: 32

約数和(自身を含む): 3564518400

約数和(自身を除く): 1546949637

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 464129, 1392387, 3248903, 4177161, 9746709, 10674967, 12531483, 29240127, 32024901, 74724769, 87720381, 96074703, 224174307, 288224109, 672522921, 2017568763]

約数ペア:

[(1, 2017568763), (3, 672522921), (7, 288224109), (9, 224174307), (21, 96074703), (23, 87720381), (27, 74724769), (63, 32024901), (69, 29240127), (161, 12531483), (189, 10674967), (207, 9746709), (483, 4177161), (621, 3248903), (1449, 1392387), (4347, 464129)]