17792217

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 29090880

約数和(自身を除く): 11298663

約数列:

[1, 3, 9, 17, 27, 51, 59, 73, 81, 153, 177, 219, 243, 459, 531, 657, 1003, 1241, 1377, 1593, 1971, 3009, 3723, 4131, 4307, 4779, 5913, 9027, 11169, 12921, 14337, 17739, 27081, 33507, 38763, 73219, 81243, 100521, 116289, 219657, 243729, 301563, 348867, 658971, 1046601, 1976913, 5930739, 17792217]

約数ペア:

[(1, 17792217), (3, 5930739), (9, 1976913), (17, 1046601), (27, 658971), (51, 348867), (59, 301563), (73, 243729), (81, 219657), (153, 116289), (177, 100521), (219, 81243), (243, 73219), (459, 38763), (531, 33507), (657, 27081), (1003, 17739), (1241, 14337), (1377, 12921), (1593, 11169), (1971, 9027), (3009, 5913), (3723, 4779), (4131, 4307)]