25464987

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2269}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 38953200

約数和(自身を除く): 13488213

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 2269, 3741, 6807, 11223, 20421, 65801, 97567, 197403, 292701, 592209, 878103, 2829443, 8488329, 25464987]

約数ペア:

[(1, 25464987), (3, 8488329), (9, 2829443), (29, 878103), (43, 592209), (87, 292701), (129, 197403), (261, 97567), (387, 65801), (1247, 20421), (2269, 11223), (3741, 6807)]