13969557

素因数分解:

$3^3\times 7^2\times {\mathrm{10559}}^1$

素因数の和:10582

約数の個数: 24

約数和(自身を含む): 24076800

約数和(自身を除く): 10107243

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 10559, 31677, 73913, 95031, 221739, 285093, 517391, 665217, 1552173, 1995651, 4656519, 13969557]

約数ペア:

[(1, 13969557), (3, 4656519), (7, 1995651), (9, 1552173), (21, 665217), (27, 517391), (49, 285093), (63, 221739), (147, 95031), (189, 73913), (441, 31677), (1323, 10559)]