16423071

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 26749440

約数和(自身を除く): 10326369

約数列:

[1, 3, 7, 17, 21, 51, 119, 179, 257, 357, 537, 771, 1253, 1799, 3043, 3759, 4369, 5397, 9129, 13107, 21301, 30583, 46003, 63903, 91749, 138009, 322021, 782051, 966063, 2346153, 5474357, 16423071]

約数ペア:

[(1, 16423071), (3, 5474357), (7, 2346153), (17, 966063), (21, 782051), (51, 322021), (119, 138009), (179, 91749), (257, 63903), (357, 46003), (537, 30583), (771, 21301), (1253, 13107), (1799, 9129), (3043, 5397), (3759, 4369)]