868366233

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{39047}}^1$

素因数の和:39413

約数の個数: 24

約数和(自身を含む): 1437591168

約数和(自身を除く): 569224935

約数列:

[1, 3, 7, 9, 21, 63, 353, 1059, 2471, 3177, 7413, 22239, 39047, 117141, 273329, 351423, 819987, 2459961, 13783591, 41350773, 96485137, 124052319, 289455411, 868366233]

約数ペア:

[(1, 868366233), (3, 289455411), (7, 124052319), (9, 96485137), (21, 41350773), (63, 13783591), (353, 2459961), (1059, 819987), (2471, 351423), (3177, 273329), (7413, 117141), (22239, 39047)]