12338487

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 21559296

約数和(自身を除く): 9220809

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 463, 567, 987, 1269, 1389, 2961, 3241, 3807, 4167, 8883, 9723, 12501, 21761, 26649, 29169, 37503, 65283, 87507, 152327, 195849, 262521, 456981, 587547, 1370943, 1762641, 4112829, 12338487]

約数ペア:

[(1, 12338487), (3, 4112829), (7, 1762641), (9, 1370943), (21, 587547), (27, 456981), (47, 262521), (63, 195849), (81, 152327), (141, 87507), (189, 65283), (329, 37503), (423, 29169), (463, 26649), (567, 21761), (987, 12501), (1269, 9723), (1389, 8883), (2961, 4167), (3241, 3807)]