11687481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 18310656

約数和(自身を除く): 6623175

約数列:

[1, 3, 9, 13, 39, 117, 191, 523, 573, 1569, 1719, 2483, 4707, 6799, 7449, 20397, 22347, 61191, 99893, 299679, 899037, 1298609, 3895827, 11687481]

約数ペア:

[(1, 11687481), (3, 3895827), (9, 1298609), (13, 899037), (39, 299679), (117, 99893), (191, 61191), (523, 22347), (573, 20397), (1569, 7449), (1719, 6799), (2483, 4707)]