51623013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8431}}^1$

素因数の和:8604

約数の個数: 16

約数和(自身を含む): 74606336

約数和(自身を除く): 22983323

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 8431, 25293, 109603, 328809, 1323667, 3971001, 17207671, 51623013]

約数ペア:

[(1, 51623013), (3, 17207671), (13, 3971001), (39, 1323667), (157, 328809), (471, 109603), (2041, 25293), (6123, 8431)]