2247990147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2399}}^1\times {\mathrm{8009}}^1$

素因数の和:10427

約数の個数: 24

約数和(自身を含む): 3498768000

約数和(自身を除く): 1250777853

約数列:

[1, 3, 9, 13, 39, 117, 2399, 7197, 8009, 21591, 24027, 31187, 72081, 93561, 104117, 280683, 312351, 937053, 19213591, 57640773, 172922319, 249776683, 749330049, 2247990147]

約数ペア:

[(1, 2247990147), (3, 749330049), (9, 249776683), (13, 172922319), (39, 57640773), (117, 19213591), (2399, 937053), (7197, 312351), (8009, 280683), (21591, 104117), (24027, 93561), (31187, 72081)]