7106697

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 12135816

約数和(自身を除く): 5029119

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 397, 459, 663, 1053, 1191, 1377, 1989, 3573, 5161, 5967, 6749, 10719, 15483, 17901, 20247, 32157, 46449, 60741, 87737, 139347, 182223, 263211, 418041, 546669, 789633, 2368899, 7106697]

約数ペア:

[(1, 7106697), (3, 2368899), (9, 789633), (13, 546669), (17, 418041), (27, 263211), (39, 182223), (51, 139347), (81, 87737), (117, 60741), (153, 46449), (221, 32157), (351, 20247), (397, 17901), (459, 15483), (663, 10719), (1053, 6749), (1191, 5967), (1377, 5161), (1989, 3573)]