40048701

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15761}}^1$

素因数の和:15793

約数の個数: 24

約数和(自身を含む): 67083072

約数和(自身を除く): 27034371

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 15761, 47283, 110327, 173371, 330981, 520113, 1213597, 1907081, 3640791, 5721243, 13349567, 40048701]

約数ペア:

[(1, 40048701), (3, 13349567), (7, 5721243), (11, 3640791), (21, 1907081), (33, 1213597), (77, 520113), (121, 330981), (231, 173371), (363, 110327), (847, 47283), (2541, 15761)]