851940243

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1229351}}^1$

素因数の和:1229375

約数の個数: 24

約数和(自身を含む): 1534231296

約数和(自身を除く): 682291053

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1229351, 3688053, 8605457, 11064159, 13522861, 25816371, 40568583, 77449113, 94660027, 121705749, 283980081, 851940243]

約数ペア:

[(1, 851940243), (3, 283980081), (7, 121705749), (9, 94660027), (11, 77449113), (21, 40568583), (33, 25816371), (63, 13522861), (77, 11064159), (99, 8605457), (231, 3688053), (693, 1229351)]