13841205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 25736448

約数和(自身を除く): 11895243

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 2161, 6405, 6483, 10805, 15127, 32415, 45381, 75635, 131821, 226905, 395463, 659105, 922747, 1977315, 2768241, 4613735, 13841205]

約数ペア:

[(1, 13841205), (3, 4613735), (5, 2768241), (7, 1977315), (15, 922747), (21, 659105), (35, 395463), (61, 226905), (105, 131821), (183, 75635), (305, 45381), (427, 32415), (915, 15127), (1281, 10805), (2135, 6483), (2161, 6405)]