11908539

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1952

約数の個数: 20

約数和(自身を含む): 18024160

約数和(自身を除く): 6115621

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 1861, 2133, 5583, 6399, 16749, 50247, 147019, 150741, 441057, 1323171, 3969513, 11908539]

約数ペア:

[(1, 11908539), (3, 3969513), (9, 1323171), (27, 441057), (79, 150741), (81, 147019), (237, 50247), (711, 16749), (1861, 6399), (2133, 5583)]