207828777

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{22871}}^1$

素因数の和:23120

約数の個数: 16

約数和(自身を含む): 299714688

約数和(自身を除く): 91885911

約数列:

[1, 3, 13, 39, 233, 699, 3029, 9087, 22871, 68613, 297323, 891969, 5328943, 15986829, 69276259, 207828777]

約数ペア:

[(1, 207828777), (3, 69276259), (13, 15986829), (39, 5328943), (233, 891969), (699, 297323), (3029, 68613), (9087, 22871)]