6821061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 10469760

約数和(自身を除く): 3648699

約数列:

[1, 3, 13, 29, 37, 39, 87, 111, 163, 377, 481, 489, 1073, 1131, 1443, 2119, 3219, 4727, 6031, 6357, 13949, 14181, 18093, 41847, 61451, 78403, 174899, 184353, 235209, 524697, 2273687, 6821061]

約数ペア:

[(1, 6821061), (3, 2273687), (13, 524697), (29, 235209), (37, 184353), (39, 174899), (87, 78403), (111, 61451), (163, 41847), (377, 18093), (481, 14181), (489, 13949), (1073, 6357), (1131, 6031), (1443, 4727), (2119, 3219)]