7945175037

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{22963}}^1$

素因数の和:23133

約数の個数: 32

約数和(自身を含む): 11342378880

約数和(自身を除く): 3397203843

約数列:

[1, 3, 29, 41, 87, 97, 123, 291, 1189, 2813, 3567, 3977, 8439, 11931, 22963, 68889, 115333, 345999, 665927, 941483, 1997781, 2227411, 2824449, 6682233, 27303007, 64594919, 81909021, 91323851, 193784757, 273971553, 2648391679, 7945175037]

約数ペア:

[(1, 7945175037), (3, 2648391679), (29, 273971553), (41, 193784757), (87, 91323851), (97, 81909021), (123, 64594919), (291, 27303007), (1189, 6682233), (2813, 2824449), (3567, 2227411), (3977, 1997781), (8439, 941483), (11931, 665927), (22963, 345999), (68889, 115333)]