2984919

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7481}}^1$

素因数の和:7510

約数の個数: 16

約数和(自身を含む): 4788480

約数和(自身を除く): 1803561

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 7481, 22443, 52367, 142139, 157101, 426417, 994973, 2984919]

約数ペア:

[(1, 2984919), (3, 994973), (7, 426417), (19, 157101), (21, 142139), (57, 52367), (133, 22443), (399, 7481)]