16882943

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9533}}^1$

素因数の和:9574

約数の個数: 16

約数和(自身を含む): 21966336

約数和(自身を除く): 5083393

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 9533, 66731, 104863, 219259, 734041, 1534813, 2411849, 16882943]

約数ペア:

[(1, 16882943), (7, 2411849), (11, 1534813), (23, 734041), (77, 219259), (161, 104863), (253, 66731), (1771, 9533)]