528042249

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{51421}}^1$

素因数の和:51597

約数の個数: 24

約数和(自身を含む): 877053632

約数和(自身を除く): 349011383

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 10269, 51421, 154263, 359947, 462789, 1079841, 3239523, 8381623, 25144869, 58671361, 75434607, 176014083, 528042249]

約数ペア:

[(1, 528042249), (3, 176014083), (7, 75434607), (9, 58671361), (21, 25144869), (63, 8381623), (163, 3239523), (489, 1079841), (1141, 462789), (1467, 359947), (3423, 154263), (10269, 51421)]