2708517

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 4171392

約数和(自身を除く): 1462875

約数列:

[1, 3, 7, 21, 101, 303, 707, 1277, 2121, 3831, 8939, 26817, 128977, 386931, 902839, 2708517]

約数ペア:

[(1, 2708517), (3, 902839), (7, 386931), (21, 128977), (101, 26817), (303, 8939), (707, 3831), (1277, 2121)]