39729277

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 46604160

約数和(自身を除く): 6874883

約数列:

[1, 7, 53, 173, 371, 619, 1211, 4333, 9169, 32807, 64183, 107087, 229649, 749609, 5675611, 39729277]

約数ペア:

[(1, 39729277), (7, 5675611), (53, 749609), (173, 229649), (371, 107087), (619, 64183), (1211, 32807), (4333, 9169)]