82914181

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2789}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 98565120

約数和(自身を除く): 15650939

約数列:

[1, 7, 31, 137, 217, 959, 2789, 4247, 19523, 29729, 86459, 382093, 605213, 2674651, 11844883, 82914181]

約数ペア:

[(1, 82914181), (7, 11844883), (31, 2674651), (137, 605213), (217, 382093), (959, 86459), (2789, 29729), (4247, 19523)]