39538689

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1789}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 54129600

約数和(自身を除く): 14590911

約数列:

[1, 3, 53, 139, 159, 417, 1789, 5367, 7367, 22101, 94817, 248671, 284451, 746013, 13179563, 39538689]

約数ペア:

[(1, 39538689), (3, 13179563), (53, 746013), (139, 284451), (159, 248671), (417, 94817), (1789, 22101), (5367, 7367)]