1933551

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 2962960

約数和(自身を除く): 1029409

約数列:

[1, 3, 9, 27, 73, 81, 109, 219, 243, 327, 657, 981, 1971, 2943, 5913, 7957, 8829, 17739, 23871, 26487, 71613, 214839, 644517, 1933551]

約数ペア:

[(1, 1933551), (3, 644517), (9, 214839), (27, 71613), (73, 26487), (81, 23871), (109, 17739), (219, 8829), (243, 7957), (327, 5913), (657, 2943), (981, 1971)]