348306879

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{16927}}^1$

素因数の和:16987

約数の個数: 16

約数和(自身を含む): 490234880

約数和(自身を除く): 141928001

約数列:

[1, 3, 19, 57, 361, 1083, 6859, 16927, 20577, 50781, 321613, 964839, 6110647, 18331941, 116102293, 348306879]

約数ペア:

[(1, 348306879), (3, 116102293), (19, 18331941), (57, 6110647), (361, 964839), (1083, 321613), (6859, 50781), (16927, 20577)]