13642461

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2609}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 22800960

約数和(自身を除く): 9158499

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 2609, 5229, 7827, 18263, 23481, 54789, 164367, 216547, 649641, 1515829, 1948923, 4547487, 13642461]

約数ペア:

[(1, 13642461), (3, 4547487), (7, 1948923), (9, 1515829), (21, 649641), (63, 216547), (83, 164367), (249, 54789), (581, 23481), (747, 18263), (1743, 7827), (2609, 5229)]