1140474447

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{132137}}^1$

素因数の和:132287

約数の個数: 24

約数和(自身を含む): 1896444576

約数和(自身を除く): 755970129

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 8631, 132137, 396411, 924959, 1189233, 2774877, 8324631, 18102769, 54308307, 126719383, 162924921, 380158149, 1140474447]

約数ペア:

[(1, 1140474447), (3, 380158149), (7, 162924921), (9, 126719383), (21, 54308307), (63, 18102769), (137, 8324631), (411, 2774877), (959, 1189233), (1233, 924959), (2877, 396411), (8631, 132137)]