109435249

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19469}}^1$

素因数の和:19560

約数の個数: 16

約数和(自身を含む): 138314880

約数和(自身を除く): 28879631

約数列:

[1, 7, 11, 73, 77, 511, 803, 5621, 19469, 136283, 214159, 1421237, 1499113, 9948659, 15633607, 109435249]

約数ペア:

[(1, 109435249), (7, 15633607), (11, 9948659), (73, 1499113), (77, 1421237), (511, 214159), (803, 136283), (5621, 19469)]