13329213

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 19164768

約数和(自身を除く): 5835555

約数列:

[1, 3, 23, 37, 69, 111, 227, 529, 681, 851, 1587, 2553, 5221, 8399, 15663, 19573, 25197, 58719, 120083, 193177, 360249, 579531, 4443071, 13329213]

約数ペア:

[(1, 13329213), (3, 4443071), (23, 579531), (37, 360249), (69, 193177), (111, 120083), (227, 58719), (529, 25197), (681, 19573), (851, 15663), (1587, 8399), (2553, 5221)]