13073121

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 20124000

約数和(自身を除く): 7050879

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 859, 1691, 2577, 5073, 7731, 15219, 16321, 48963, 76451, 146889, 229353, 688059, 1452569, 4357707, 13073121]

約数ペア:

[(1, 13073121), (3, 4357707), (9, 1452569), (19, 688059), (57, 229353), (89, 146889), (171, 76451), (267, 48963), (801, 16321), (859, 15219), (1691, 7731), (2577, 5073)]