139355007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{4349}}^1$

素因数の和:5334

約数の個数: 16

約数和(自身を含む): 202953600

約数和(自身を除く): 63598593

約数列:

[1, 3, 11, 33, 971, 2913, 4349, 10681, 13047, 32043, 47839, 143517, 4222879, 12668637, 46451669, 139355007]

約数ペア:

[(1, 139355007), (3, 46451669), (11, 12668637), (33, 4222879), (971, 143517), (2913, 47839), (4349, 32043), (10681, 13047)]