392836129

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 472582656

約数和(自身を除く): 79746527

約数列:

[1, 7, 41, 97, 103, 137, 287, 679, 721, 959, 3977, 4223, 5617, 9991, 13289, 14111, 27839, 29561, 39319, 69937, 93023, 98777, 409631, 544849, 578551, 1368767, 2867417, 3813943, 4049857, 9581369, 56119447, 392836129]

約数ペア:

[(1, 392836129), (7, 56119447), (41, 9581369), (97, 4049857), (103, 3813943), (137, 2867417), (287, 1368767), (679, 578551), (721, 544849), (959, 409631), (3977, 98777), (4223, 93023), (5617, 69937), (9991, 39319), (13289, 29561), (14111, 27839)]