11745513

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 18972800

約数和(自身を除く): 7227287

約数列:

[1, 3, 9, 13, 27, 39, 109, 117, 307, 327, 351, 921, 981, 1417, 2763, 2943, 3991, 4251, 8289, 11973, 12753, 33463, 35919, 38259, 100389, 107757, 301167, 435019, 903501, 1305057, 3915171, 11745513]

約数ペア:

[(1, 11745513), (3, 3915171), (9, 1305057), (13, 903501), (27, 435019), (39, 301167), (109, 107757), (117, 100389), (307, 38259), (327, 35919), (351, 33463), (921, 12753), (981, 11973), (1417, 8289), (2763, 4251), (2943, 3991)]