140738087

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 173383776

約数和(自身を除く): 32645689

約数列:

[1, 7, 17, 73, 119, 289, 511, 953, 1241, 2023, 6671, 8687, 16201, 21097, 69569, 113407, 147679, 275417, 486983, 1182673, 1927919, 8278711, 20105441, 140738087]

約数ペア:

[(1, 140738087), (7, 20105441), (17, 8278711), (73, 1927919), (119, 1182673), (289, 486983), (511, 275417), (953, 147679), (1241, 113407), (2023, 69569), (6671, 21097), (8687, 16201)]