2570067

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 3946800

約数和(自身を除く): 1376733

約数列:

[1, 3, 9, 29, 43, 87, 129, 229, 261, 387, 687, 1247, 2061, 3741, 6641, 9847, 11223, 19923, 29541, 59769, 88623, 285563, 856689, 2570067]

約数ペア:

[(1, 2570067), (3, 856689), (9, 285563), (29, 88623), (43, 59769), (87, 29541), (129, 19923), (229, 11223), (261, 9847), (387, 6641), (687, 3741), (1247, 2061)]