12656463

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 18665472

約数和(自身を除く): 6009009

約数列:

[1, 3, 23, 31, 61, 69, 93, 97, 183, 291, 713, 1403, 1891, 2139, 2231, 3007, 4209, 5673, 5917, 6693, 9021, 17751, 43493, 69161, 130479, 136091, 183427, 207483, 408273, 550281, 4218821, 12656463]

約数ペア:

[(1, 12656463), (3, 4218821), (23, 550281), (31, 408273), (61, 207483), (69, 183427), (93, 136091), (97, 130479), (183, 69161), (291, 43493), (713, 17751), (1403, 9021), (1891, 6693), (2139, 5917), (2231, 5673), (3007, 4209)]