84474039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 126572544

約数和(自身を除く): 42098505

約数列:

[1, 3, 13, 31, 39, 93, 107, 321, 403, 653, 1209, 1391, 1959, 3317, 4173, 8489, 9951, 20243, 25467, 43121, 60729, 69871, 129363, 209613, 263159, 789477, 908323, 2166001, 2724969, 6498003, 28158013, 84474039]

約数ペア:

[(1, 84474039), (3, 28158013), (13, 6498003), (31, 2724969), (39, 2166001), (93, 908323), (107, 789477), (321, 263159), (403, 209613), (653, 129363), (1209, 69871), (1391, 60729), (1959, 43121), (3317, 25467), (4173, 20243), (8489, 9951)]