4349797137

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{1873}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 7259486208

約数和(自身を除く): 2909689071

約数列:

[1, 3, 7, 9, 21, 63, 191, 193, 573, 579, 1337, 1351, 1719, 1737, 1873, 4011, 4053, 5619, 12033, 12159, 13111, 16857, 36863, 39333, 110589, 117999, 258041, 331767, 357743, 361489, 774123, 1073229, 1084467, 2322369, 2504201, 2530423, 3219687, 3253401, 7512603, 7591269, 22537809, 22773807, 69044399, 207133197, 483310793, 621399591, 1449932379, 4349797137]

約数ペア:

[(1, 4349797137), (3, 1449932379), (7, 621399591), (9, 483310793), (21, 207133197), (63, 69044399), (191, 22773807), (193, 22537809), (573, 7591269), (579, 7512603), (1337, 3253401), (1351, 3219687), (1719, 2530423), (1737, 2504201), (1873, 2322369), (4011, 1084467), (4053, 1073229), (5619, 774123), (12033, 361489), (12159, 357743), (13111, 331767), (16857, 258041), (36863, 117999), (39333, 110589)]