141886591

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^2$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 180238464

約数和(自身を除く): 38351873

約数列:

[1, 7, 11, 77, 83, 149, 581, 913, 1043, 1639, 6391, 11473, 12367, 22201, 86569, 136037, 155407, 244211, 952259, 1709477, 1842683, 12898781, 20269513, 141886591]

約数ペア:

[(1, 141886591), (7, 20269513), (11, 12898781), (77, 1842683), (83, 1709477), (149, 952259), (581, 244211), (913, 155407), (1043, 136037), (1639, 86569), (6391, 22201), (11473, 12367)]