1681483947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3919543}}^1$

素因数の和:3919570

約数の個数: 16

約数和(自身を含む): 2633933568

約数和(自身を除く): 952449621

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 3919543, 11758629, 43114973, 50954059, 129344919, 152862177, 560494649, 1681483947]

約数ペア:

[(1, 1681483947), (3, 560494649), (11, 152862177), (13, 129344919), (33, 50954059), (39, 43114973), (143, 11758629), (429, 3919543)]