2884665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 5354496

約数和(自身を除く): 2469831

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 331, 415, 581, 993, 1245, 1655, 1743, 2317, 2905, 4965, 6951, 8715, 11585, 27473, 34755, 82419, 137365, 192311, 412095, 576933, 961555, 2884665]

約数ペア:

[(1, 2884665), (3, 961555), (5, 576933), (7, 412095), (15, 192311), (21, 137365), (35, 82419), (83, 34755), (105, 27473), (249, 11585), (331, 8715), (415, 6951), (581, 4965), (993, 2905), (1245, 2317), (1655, 1743)]