25264629

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23993}}^1$

素因数の和:24018

約数の個数: 20

約数和(自身を含む): 40645836

約数和(自身を除く): 15381207

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 23993, 71979, 215937, 311909, 647811, 935727, 1943433, 2807181, 8421543, 25264629]

約数ペア:

[(1, 25264629), (3, 8421543), (9, 2807181), (13, 1943433), (27, 935727), (39, 647811), (81, 311909), (117, 215937), (351, 71979), (1053, 23993)]