4700199

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 7547904

約数和(自身を除く): 2847705

約数列:

[1, 3, 7, 21, 41, 53, 103, 123, 159, 287, 309, 371, 721, 861, 1113, 2163, 2173, 4223, 5459, 6519, 12669, 15211, 16377, 29561, 38213, 45633, 88683, 114639, 223819, 671457, 1566733, 4700199]

約数ペア:

[(1, 4700199), (3, 1566733), (7, 671457), (21, 223819), (41, 114639), (53, 88683), (103, 45633), (123, 38213), (159, 29561), (287, 16377), (309, 15211), (371, 12669), (721, 6519), (861, 5459), (1113, 4223), (2163, 2173)]