12587553

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2399}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 20217600

約数和(自身を除く): 7630047

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 2399, 5247, 7197, 21591, 26389, 79167, 127147, 237501, 381441, 1144323, 1398617, 4195851, 12587553]

約数ペア:

[(1, 12587553), (3, 4195851), (9, 1398617), (11, 1144323), (33, 381441), (53, 237501), (99, 127147), (159, 79167), (477, 26389), (583, 21591), (1749, 7197), (2399, 5247)]