29175279

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73121}}^1$

素因数の和:73150

約数の個数: 16

約数和(自身を含む): 46798080

約数和(自身を除く): 17622801

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 73121, 219363, 511847, 1389299, 1535541, 4167897, 9725093, 29175279]

約数ペア:

[(1, 29175279), (3, 9725093), (7, 4167897), (19, 1535541), (21, 1389299), (57, 511847), (133, 219363), (399, 73121)]