25437009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2729}}^1$

素因数の和:2984

約数の個数: 16

約数和(自身を含む): 36691200

約数和(自身を除く): 11254191

約数列:

[1, 3, 13, 39, 239, 717, 2729, 3107, 8187, 9321, 35477, 106431, 652231, 1956693, 8479003, 25437009]

約数ペア:

[(1, 25437009), (3, 8479003), (13, 1956693), (39, 652231), (239, 106431), (717, 35477), (2729, 9321), (3107, 8187)]