129673947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{2141}}^1$

素因数の和:3710

約数の個数: 16

約数和(自身を含む): 186405408

約数和(自身を除く): 56731461

約数列:

[1, 3, 13, 39, 1553, 2141, 4659, 6423, 20189, 27833, 60567, 83499, 3324973, 9974919, 43224649, 129673947]

約数ペア:

[(1, 129673947), (3, 43224649), (13, 9974919), (39, 3324973), (1553, 83499), (2141, 60567), (4659, 27833), (6423, 20189)]