105152047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 143216640

約数和(自身を除く): 38064593

約数列:

[1, 7, 11, 13, 73, 77, 91, 143, 511, 803, 949, 1001, 1439, 5621, 6643, 10073, 10439, 15829, 18707, 73073, 105047, 110803, 130949, 205777, 735329, 1155517, 1365611, 1440439, 8088619, 9559277, 15021721, 105152047]

約数ペア:

[(1, 105152047), (7, 15021721), (11, 9559277), (13, 8088619), (73, 1440439), (77, 1365611), (91, 1155517), (143, 735329), (511, 205777), (803, 130949), (949, 110803), (1001, 105047), (1439, 73073), (5621, 18707), (6643, 15829), (10073, 10439)]