13807731

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9007}}^1$

素因数の和:9090

約数の個数: 16

約数和(自身を含む): 21330944

約数和(自身を除く): 7523213

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 9007, 27021, 63049, 189147, 657511, 1972533, 4602577, 13807731]

約数ペア:

[(1, 13807731), (3, 4602577), (7, 1972533), (21, 657511), (73, 189147), (219, 63049), (511, 27021), (1533, 9007)]