40806597937

素因数分解:

$7^2\times {\mathrm{1871}}^1\times {\mathrm{445103}}^1$

素因数の和:446988

約数の個数: 12

約数和(自身を含む): 47494377216

約数和(自身を除く): 6687779279

約数列:

[1, 7, 49, 1871, 13097, 91679, 445103, 3115721, 21810047, 832787713, 5829513991, 40806597937]

約数ペア:

[(1, 40806597937), (7, 5829513991), (49, 832787713), (1871, 21810047), (13097, 3115721), (91679, 445103)]