11966339

素因数分解:

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

素因数の和:323

約数の個数: 18

約数和(自身を含む): 15288084

約数和(自身を除く): 3321745

約数列:

[1, 7, 11, 49, 77, 149, 539, 1043, 1639, 7301, 11473, 22201, 80311, 155407, 244211, 1087849, 1709477, 11966339]

約数ペア:

[(1, 11966339), (7, 1709477), (11, 1087849), (49, 244211), (77, 155407), (149, 80311), (539, 22201), (1043, 11473), (1639, 7301)]