8163213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2389}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 11701440

約数和(自身を除く): 3538227

約数列:

[1, 3, 17, 51, 67, 201, 1139, 2389, 3417, 7167, 40613, 121839, 160063, 480189, 2721071, 8163213]

約数ペア:

[(1, 8163213), (3, 2721071), (17, 480189), (51, 160063), (67, 121839), (201, 40613), (1139, 7167), (2389, 3417)]