1772127

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 3055104

約数和(自身を除く): 1282977

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1223, 1449, 3669, 8561, 11007, 25683, 28129, 77049, 84387, 196903, 253161, 590709, 1772127]

約数ペア:

[(1, 1772127), (3, 590709), (7, 253161), (9, 196903), (21, 84387), (23, 77049), (63, 28129), (69, 25683), (161, 11007), (207, 8561), (483, 3669), (1223, 1449)]