7790343

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{1951}}^1$

素因数の和:1987

約数の個数: 16

約数和(自身を含む): 11430912

約数和(自身を除く): 3640569

約数列:

[1, 3, 11, 33, 121, 363, 1331, 1951, 3993, 5853, 21461, 64383, 236071, 708213, 2596781, 7790343]

約数ペア:

[(1, 7790343), (3, 2596781), (11, 708213), (33, 236071), (121, 64383), (363, 21461), (1331, 5853), (1951, 3993)]