9815883

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3863}}^1$

素因数の和:3895

約数の個数: 24

約数和(自身を含む): 16445184

約数和(自身を除く): 6629301

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 3863, 11589, 27041, 42493, 81123, 127479, 297451, 467423, 892353, 1402269, 3271961, 9815883]

約数ペア:

[(1, 9815883), (3, 3271961), (7, 1402269), (11, 892353), (21, 467423), (33, 297451), (77, 127479), (121, 81123), (231, 42493), (363, 27041), (847, 11589), (2541, 3863)]