31982508711

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1\times {\mathrm{1693}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 48556924416

約数和(自身を除く): 16574415705

約数列:

[1, 3, 9, 23, 69, 207, 263, 347, 789, 1041, 1693, 2367, 3123, 5079, 6049, 7981, 15237, 18147, 23943, 38939, 54441, 71829, 91261, 116817, 273783, 350451, 445259, 587471, 821349, 1335777, 1762413, 2099003, 4007331, 5287239, 6297009, 10240957, 13511833, 18891027, 30722871, 40535499, 92168613, 121606497, 154504873, 463514619, 1390543857, 3553612079, 10660836237, 31982508711]

約数ペア:

[(1, 31982508711), (3, 10660836237), (9, 3553612079), (23, 1390543857), (69, 463514619), (207, 154504873), (263, 121606497), (347, 92168613), (789, 40535499), (1041, 30722871), (1693, 18891027), (2367, 13511833), (3123, 10240957), (5079, 6297009), (6049, 5287239), (7981, 4007331), (15237, 2099003), (18147, 1762413), (23943, 1335777), (38939, 821349), (54441, 587471), (71829, 445259), (91261, 350451), (116817, 273783)]