11847897

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{3203}}^1$

素因数の和:3349

約数の個数: 16

約数和(自身を含む): 17686080

約数和(自身を除く): 5838183

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3203, 3699, 9609, 28827, 86481, 438811, 1316433, 3949299, 11847897]

約数ペア:

[(1, 11847897), (3, 3949299), (9, 1316433), (27, 438811), (137, 86481), (411, 28827), (1233, 9609), (3203, 3699)]