2017308213

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{55633}}^1$

素因数の和:55738

約数の個数: 32

約数和(自身を含む): 3204518400

約数和(自身を除く): 1187210187

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 2133, 4029, 12087, 36261, 55633, 166899, 500697, 945761, 1502091, 2837283, 4395007, 8511849, 13185021, 25535547, 39555063, 74715119, 118665189, 224145357, 672436071, 2017308213]

約数ペア:

[(1, 2017308213), (3, 672436071), (9, 224145357), (17, 118665189), (27, 74715119), (51, 39555063), (79, 25535547), (153, 13185021), (237, 8511849), (459, 4395007), (711, 2837283), (1343, 1502091), (2133, 945761), (4029, 500697), (12087, 166899), (36261, 55633)]