12613869

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 19468800

約数和(自身を除く): 6854931

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 1559, 2697, 4677, 8091, 14031, 45211, 48329, 135633, 144987, 406899, 434961, 1401541, 4204623, 12613869]

約数ペア:

[(1, 12613869), (3, 4204623), (9, 1401541), (29, 434961), (31, 406899), (87, 144987), (93, 135633), (261, 48329), (279, 45211), (899, 14031), (1559, 8091), (2697, 4677)]