6849423

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 12280320

約数和(自身を除く): 5430897

約数列:

[1, 3, 7, 9, 21, 23, 29, 63, 69, 87, 161, 163, 203, 207, 261, 483, 489, 609, 667, 1141, 1449, 1467, 1827, 2001, 3423, 3749, 4669, 4727, 6003, 10269, 11247, 14007, 14181, 26243, 33089, 33741, 42021, 42543, 78729, 99267, 108721, 236187, 297801, 326163, 761047, 978489, 2283141, 6849423]

約数ペア:

[(1, 6849423), (3, 2283141), (7, 978489), (9, 761047), (21, 326163), (23, 297801), (29, 236187), (63, 108721), (69, 99267), (87, 78729), (161, 42543), (163, 42021), (203, 33741), (207, 33089), (261, 26243), (483, 14181), (489, 14007), (609, 11247), (667, 10269), (1141, 6003), (1449, 4727), (1467, 4669), (1827, 3749), (2001, 3423)]