11719413

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 17521920

約数和(自身を除く): 5802507

約数列:

[1, 3, 9, 53, 79, 159, 237, 311, 477, 711, 933, 2799, 4187, 12561, 16483, 24569, 37683, 49449, 73707, 148347, 221121, 1302157, 3906471, 11719413]

約数ペア:

[(1, 11719413), (3, 3906471), (9, 1302157), (53, 221121), (79, 148347), (159, 73707), (237, 49449), (311, 37683), (477, 24569), (711, 16483), (933, 12561), (2799, 4187)]