2829309

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 4623840

約数和(自身を除く): 1794531

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 1013, 2793, 3039, 7091, 19247, 21273, 49637, 57741, 134729, 148911, 404187, 943103, 2829309]

約数ペア:

[(1, 2829309), (3, 943103), (7, 404187), (19, 148911), (21, 134729), (49, 57741), (57, 49637), (133, 21273), (147, 19247), (399, 7091), (931, 3039), (1013, 2793)]