547029

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 952640

約数和(自身を除く): 405611

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 457, 1197, 1371, 3199, 4113, 8683, 9597, 26049, 28791, 60781, 78147, 182343, 547029]

約数ペア:

[(1, 547029), (3, 182343), (7, 78147), (9, 60781), (19, 28791), (21, 26049), (57, 9597), (63, 8683), (133, 4113), (171, 3199), (399, 1371), (457, 1197)]