2958156957

素因数分解:

$3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{160621}}^1$

素因数の和:161508

約数の個数: 16

約数和(自身を含む): 4512835712

約数和(自身を除く): 1554678755

約数列:

[1, 3, 7, 21, 877, 2631, 6139, 18417, 160621, 481863, 1124347, 3373041, 140864617, 422593851, 986052319, 2958156957]

約数ペア:

[(1, 2958156957), (3, 986052319), (7, 422593851), (21, 140864617), (877, 3373041), (2631, 1124347), (6139, 481863), (18417, 160621)]