38268081

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 57620160

約数和(自身を除く): 19352079

約数列:

[1, 3, 9, 29, 87, 151, 261, 453, 971, 1359, 2913, 4379, 8739, 13137, 28159, 39411, 84477, 146621, 253431, 439863, 1319589, 4252009, 12756027, 38268081]

約数ペア:

[(1, 38268081), (3, 12756027), (9, 4252009), (29, 1319589), (87, 439863), (151, 253431), (261, 146621), (453, 84477), (971, 39411), (1359, 28159), (2913, 13137), (4379, 8739)]