11431805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 17860608

約数和(自身を除く): 6428803

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1291, 1771, 6455, 8855, 9037, 14201, 29693, 45185, 71005, 99407, 148465, 207851, 326623, 497035, 1039255, 1633115, 2286361, 11431805]

約数ペア:

[(1, 11431805), (5, 2286361), (7, 1633115), (11, 1039255), (23, 497035), (35, 326623), (55, 207851), (77, 148465), (115, 99407), (161, 71005), (253, 45185), (385, 29693), (805, 14201), (1265, 9037), (1291, 8855), (1771, 6455)]