12775689

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 19718400

約数和(自身を除く): 6942711

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 1579, 2697, 4737, 8091, 14211, 45791, 48949, 137373, 146847, 412119, 440541, 1419521, 4258563, 12775689]

約数ペア:

[(1, 12775689), (3, 4258563), (9, 1419521), (29, 440541), (31, 412119), (87, 146847), (93, 137373), (261, 48949), (279, 45791), (899, 14211), (1579, 8091), (2697, 4737)]