8109843

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 12881088

約数和(自身を除く): 4771245

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 1283, 2107, 3849, 6321, 8981, 26943, 55169, 62867, 165507, 188601, 386183, 1158549, 2703281, 8109843]

約数ペア:

[(1, 8109843), (3, 2703281), (7, 1158549), (21, 386183), (43, 188601), (49, 165507), (129, 62867), (147, 55169), (301, 26943), (903, 8981), (1283, 6321), (2107, 3849)]