33209309

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 40930560

約数和(自身を除く): 7721251

約数列:

[1, 7, 23, 49, 79, 161, 373, 553, 1127, 1817, 2611, 3871, 8579, 12719, 18277, 29467, 60053, 89033, 206269, 420371, 677741, 1443883, 4744187, 33209309]

約数ペア:

[(1, 33209309), (7, 4744187), (23, 1443883), (49, 677741), (79, 420371), (161, 206269), (373, 89033), (553, 60053), (1127, 29467), (1817, 18277), (2611, 12719), (3871, 8579)]