2140347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 3156480

約数和(自身を除く): 1016133

約数列:

[1, 3, 11, 33, 79, 237, 821, 869, 2463, 2607, 9031, 27093, 64859, 194577, 713449, 2140347]

約数ペア:

[(1, 2140347), (3, 713449), (11, 194577), (33, 64859), (79, 27093), (237, 9031), (821, 2607), (869, 2463)]