13453461

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1193}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 22351680

約数和(自身を除く): 8898219

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1193, 1253, 1611, 3579, 3759, 8351, 10737, 11277, 25053, 75159, 213547, 640641, 1494829, 1921923, 4484487, 13453461]

約数ペア:

[(1, 13453461), (3, 4484487), (7, 1921923), (9, 1494829), (21, 640641), (63, 213547), (179, 75159), (537, 25053), (1193, 11277), (1253, 10737), (1611, 8351), (3579, 3759)]