396893913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8161}}^1$

素因数の和:8249

約数の個数: 32

約数和(自身を含む): 603335040

約数和(自身を除く): 206441127

約数列:

[1, 3, 13, 29, 39, 43, 87, 129, 377, 559, 1131, 1247, 1677, 3741, 8161, 16211, 24483, 48633, 106093, 236669, 318279, 350923, 710007, 1052769, 3076697, 4561999, 9230091, 10176767, 13685997, 30530301, 132297971, 396893913]

約数ペア:

[(1, 396893913), (3, 132297971), (13, 30530301), (29, 13685997), (39, 10176767), (43, 9230091), (87, 4561999), (129, 3076697), (377, 1052769), (559, 710007), (1131, 350923), (1247, 318279), (1677, 236669), (3741, 106093), (8161, 48633), (16211, 24483)]