30553947

素因数分解:

$3^2\times {\mathrm{17}}^3\times {\mathrm{691}}^1$

素因数の和:748

約数の個数: 24

約数和(自身を含む): 46959120

約数和(自身を除く): 16405173

約数列:

[1, 3, 9, 17, 51, 153, 289, 691, 867, 2073, 2601, 4913, 6219, 11747, 14739, 35241, 44217, 105723, 199699, 599097, 1797291, 3394883, 10184649, 30553947]

約数ペア:

[(1, 30553947), (3, 10184649), (9, 3394883), (17, 1797291), (51, 599097), (153, 199699), (289, 105723), (691, 44217), (867, 35241), (2073, 14739), (2601, 11747), (4913, 6219)]