460143

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 720720

約数和(自身を除く): 260577

約数列:

[1, 3, 9, 29, 41, 43, 87, 123, 129, 261, 369, 387, 1189, 1247, 1763, 3567, 3741, 5289, 10701, 11223, 15867, 51127, 153381, 460143]

約数ペア:

[(1, 460143), (3, 153381), (9, 51127), (29, 15867), (41, 11223), (43, 10701), (87, 5289), (123, 3741), (129, 3567), (261, 1763), (369, 1247), (387, 1189)]