4031079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2578

約数の個数: 16

約数和(自身を含む): 5931744

約数和(自身を除く): 1900665

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 2521, 7563, 32773, 98319, 103361, 310083, 1343693, 4031079]

約数ペア:

[(1, 4031079), (3, 1343693), (13, 310083), (39, 103361), (41, 98319), (123, 32773), (533, 7563), (1599, 2521)]