7968543

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 12441600

約数和(自身を除く): 4473057

約数列:

[1, 3, 11, 19, 33, 57, 71, 179, 209, 213, 537, 627, 781, 1349, 1969, 2343, 3401, 4047, 5907, 10203, 12709, 14839, 37411, 38127, 44517, 112233, 139799, 241471, 419397, 724413, 2656181, 7968543]

約数ペア:

[(1, 7968543), (3, 2656181), (11, 724413), (19, 419397), (33, 241471), (57, 139799), (71, 112233), (179, 44517), (209, 38127), (213, 37411), (537, 14839), (627, 12709), (781, 10203), (1349, 5907), (1969, 4047), (2343, 3401)]