25294339

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 31395600

約数和(自身を除く): 6101261

約数列:

[1, 7, 19, 49, 101, 133, 269, 707, 931, 1883, 1919, 4949, 5111, 13181, 13433, 27169, 35777, 94031, 190183, 250439, 516211, 1331281, 3613477, 25294339]

約数ペア:

[(1, 25294339), (7, 3613477), (19, 1331281), (49, 516211), (101, 250439), (133, 190183), (269, 94031), (707, 35777), (931, 27169), (1883, 13433), (1919, 13181), (4949, 5111)]