489062007

素因数分解:

$3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{14843}}^1$

素因数の和:15379

約数の個数: 24

約数和(自身を含む): 808938624

約数和(自身を除く): 319876617

約数列:

[1, 3, 7, 9, 21, 63, 523, 1569, 3661, 4707, 10983, 14843, 32949, 44529, 103901, 133587, 311703, 935109, 7762889, 23288667, 54340223, 69866001, 163020669, 489062007]

約数ペア:

[(1, 489062007), (3, 163020669), (7, 69866001), (9, 54340223), (21, 23288667), (63, 7762889), (523, 935109), (1569, 311703), (3661, 133587), (4707, 103901), (10983, 44529), (14843, 32949)]