39710247

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4027}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 56069760

約数和(自身を除く): 16359513

約数列:

[1, 3, 19, 57, 173, 519, 3287, 4027, 9861, 12081, 76513, 229539, 696671, 2090013, 13236749, 39710247]

約数ペア:

[(1, 39710247), (3, 13236749), (19, 2090013), (57, 696671), (173, 229539), (519, 76513), (3287, 12081), (4027, 9861)]