25744203

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{20287}}^1$

素因数の和:20343

約数の個数: 16

約数和(自身を含む): 38952960

約数和(自身を除く): 13208757

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 20287, 60861, 182583, 547749, 953489, 2860467, 8581401, 25744203]

約数ペア:

[(1, 25744203), (3, 8581401), (9, 2860467), (27, 953489), (47, 547749), (141, 182583), (423, 60861), (1269, 20287)]