39745899

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 58546800

約数和(自身を除く): 18800901

約数列:

[1, 3, 9, 107, 149, 277, 321, 447, 831, 963, 1341, 2493, 15943, 29639, 41273, 47829, 88917, 123819, 143487, 266751, 371457, 4416211, 13248633, 39745899]

約数ペア:

[(1, 39745899), (3, 13248633), (9, 4416211), (107, 371457), (149, 266751), (277, 143487), (321, 123819), (447, 88917), (831, 47829), (963, 41273), (1341, 29639), (2493, 15943)]