11647971

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 17611776

約数和(自身を除く): 5963805

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 503, 747, 1509, 2573, 4527, 7719, 15593, 23157, 41749, 46779, 125247, 140337, 375741, 1294219, 3882657, 11647971]

約数ペア:

[(1, 11647971), (3, 3882657), (9, 1294219), (31, 375741), (83, 140337), (93, 125247), (249, 46779), (279, 41749), (503, 23157), (747, 15593), (1509, 7719), (2573, 4527)]