25306803

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{49331}}^1$

素因数の和:49359

約数の個数: 16

約数和(自身を含む): 39465600

約数和(自身を除く): 14158797

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 49331, 147993, 443979, 937289, 1331937, 2811867, 8435601, 25306803]

約数ペア:

[(1, 25306803), (3, 8435601), (9, 2811867), (19, 1331937), (27, 937289), (57, 443979), (171, 147993), (513, 49331)]