2879251143

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 3973939200

約数和(自身を除く): 1094688057

約数列:

[1, 3, 71, 79, 139, 213, 237, 417, 1231, 3693, 5609, 9869, 10981, 16827, 29607, 32943, 87401, 97249, 171109, 262203, 291747, 513327, 779651, 2338953, 6904679, 12148739, 13517611, 20714037, 36446217, 40552833, 959750381, 2879251143]

約数ペア:

[(1, 2879251143), (3, 959750381), (71, 40552833), (79, 36446217), (139, 20714037), (213, 13517611), (237, 12148739), (417, 6904679), (1231, 2338953), (3693, 779651), (5609, 513327), (9869, 291747), (10981, 262203), (16827, 171109), (29607, 97249), (32943, 87401)]