38672997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8431}}^1$

素因数の和:8584

約数の個数: 16

約数和(自身を含む): 56663040

約数和(自身を除く): 17990043

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 8431, 25293, 92741, 278223, 1171909, 3515727, 12890999, 38672997]

約数ペア:

[(1, 38672997), (3, 12890999), (11, 3515727), (33, 1171909), (139, 278223), (417, 92741), (1529, 25293), (4587, 8431)]