42171003

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5189}}^1$

素因数の和:5248

約数の個数: 32

約数和(自身を含む): 73075200

約数和(自身を除く): 30904197

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 5189, 8127, 15567, 36323, 46701, 108969, 140103, 223127, 326907, 669381, 980721, 1561889, 2008143, 4685667, 6024429, 14057001, 42171003]

約数ペア:

[(1, 42171003), (3, 14057001), (7, 6024429), (9, 4685667), (21, 2008143), (27, 1561889), (43, 980721), (63, 669381), (129, 326907), (189, 223127), (301, 140103), (387, 108969), (903, 46701), (1161, 36323), (2709, 15567), (5189, 8127)]