16351671

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 26638848

約数和(自身を除く): 10287177

約数列:

[1, 3, 7, 17, 21, 51, 119, 163, 281, 357, 489, 843, 1141, 1967, 2771, 3423, 4777, 5901, 8313, 14331, 19397, 33439, 45803, 58191, 100317, 137409, 320621, 778651, 961863, 2335953, 5450557, 16351671]

約数ペア:

[(1, 16351671), (3, 5450557), (7, 2335953), (17, 961863), (21, 778651), (51, 320621), (119, 137409), (163, 100317), (281, 58191), (357, 45803), (489, 33439), (843, 19397), (1141, 14331), (1967, 8313), (2771, 5901), (3423, 4777)]