13943583

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:666

約数の個数: 28

約数和(自身を含む): 21615168

約数和(自身を除く): 7671585

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 617, 729, 837, 1851, 2511, 5553, 7533, 16659, 19127, 22599, 49977, 57381, 149931, 172143, 449793, 516429, 1549287, 4647861, 13943583]

約数ペア:

[(1, 13943583), (3, 4647861), (9, 1549287), (27, 516429), (31, 449793), (81, 172143), (93, 149931), (243, 57381), (279, 49977), (617, 22599), (729, 19127), (837, 16659), (1851, 7533), (2511, 5553)]