2247297609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{21401}}^1$

素因数の和:21521

約数の個数: 32

約数和(自身を含む): 3328439040

約数和(自身を除く): 1081141431

約数列:

[1, 3, 17, 29, 51, 71, 87, 213, 493, 1207, 1479, 2059, 3621, 6177, 21401, 35003, 64203, 105009, 363817, 620629, 1091451, 1519471, 1861887, 4558413, 10550693, 25831007, 31652079, 44064659, 77493021, 132193977, 749099203, 2247297609]

約数ペア:

[(1, 2247297609), (3, 749099203), (17, 132193977), (29, 77493021), (51, 44064659), (71, 31652079), (87, 25831007), (213, 10550693), (493, 4558413), (1207, 1861887), (1479, 1519471), (2059, 1091451), (3621, 620629), (6177, 363817), (21401, 105009), (35003, 64203)]