7045185021

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{13219}}^1$

素因数の和:13889

約数の個数: 32

約数和(自身を含む): 11015961600

約数和(自身を除く): 3970776579

約数列:

[1, 3, 7, 21, 41, 123, 287, 619, 861, 1857, 4333, 12999, 13219, 25379, 39657, 76137, 92533, 177653, 277599, 532959, 541979, 1625937, 3793853, 8182561, 11381559, 24547683, 57277927, 171833781, 335485001, 1006455003, 2348395007, 7045185021]

約数ペア:

[(1, 7045185021), (3, 2348395007), (7, 1006455003), (21, 335485001), (41, 171833781), (123, 57277927), (287, 24547683), (619, 11381559), (861, 8182561), (1857, 3793853), (4333, 1625937), (12999, 541979), (13219, 532959), (25379, 277599), (39657, 177653), (76137, 92533)]