39875091

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 18185709

約数列:

[1, 3, 19, 57, 59, 71, 167, 177, 213, 501, 1121, 1349, 3173, 3363, 4047, 4189, 9519, 9853, 11857, 12567, 29559, 35571, 79591, 187207, 225283, 238773, 561621, 675849, 699563, 2098689, 13291697, 39875091]

約数ペア:

[(1, 39875091), (3, 13291697), (19, 2098689), (57, 699563), (59, 675849), (71, 561621), (167, 238773), (177, 225283), (213, 187207), (501, 79591), (1121, 35571), (1349, 29559), (3173, 12567), (3363, 11857), (4047, 9853), (4189, 9519)]