13265613

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:636

約数の個数: 28

約数和(自身を含む): 20565888

約数和(自身を除く): 7300275

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 587, 729, 837, 1761, 2511, 5283, 7533, 15849, 18197, 22599, 47547, 54591, 142641, 163773, 427923, 491319, 1473957, 4421871, 13265613]

約数ペア:

[(1, 13265613), (3, 4421871), (9, 1473957), (27, 491319), (31, 427923), (81, 163773), (93, 142641), (243, 54591), (279, 47547), (587, 22599), (729, 18197), (837, 15849), (1761, 7533), (2511, 5283)]