83383993

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 26102087

約数列:

[1, 7, 11, 23, 77, 161, 197, 239, 253, 1379, 1673, 1771, 2167, 2629, 4531, 5497, 15169, 18403, 31717, 38479, 47083, 49841, 60467, 329581, 348887, 423269, 517913, 1082909, 3625391, 7580363, 11911999, 83383993]

約数ペア:

[(1, 83383993), (7, 11911999), (11, 7580363), (23, 3625391), (77, 1082909), (161, 517913), (197, 423269), (239, 348887), (253, 329581), (1379, 60467), (1673, 49841), (1771, 47083), (2167, 38479), (2629, 31717), (4531, 18403), (5497, 15169)]