13327559

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 16374960

約数和(自身を除く): 3047401

約数列:

[1, 7, 29, 49, 83, 113, 203, 581, 791, 1421, 2407, 3277, 4067, 5537, 9379, 16849, 22939, 65653, 117943, 160573, 271991, 459571, 1903937, 13327559]

約数ペア:

[(1, 13327559), (7, 1903937), (29, 459571), (49, 271991), (83, 160573), (113, 117943), (203, 65653), (581, 22939), (791, 16849), (1421, 9379), (2407, 5537), (3277, 4067)]