8231447

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 10644480

約数和(自身を除く): 2413033

約数列:

[1, 7, 23, 29, 41, 43, 161, 203, 287, 301, 667, 943, 989, 1189, 1247, 1763, 4669, 6601, 6923, 8323, 8729, 12341, 27347, 28681, 40549, 51127, 191429, 200767, 283843, 357889, 1175921, 8231447]

約数ペア:

[(1, 8231447), (7, 1175921), (23, 357889), (29, 283843), (41, 200767), (43, 191429), (161, 51127), (203, 40549), (287, 28681), (301, 27347), (667, 12341), (943, 8729), (989, 8323), (1189, 6923), (1247, 6601), (1763, 4669)]