109920789503

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{2181271}}^1$

素因数の和:2181614

約数の個数: 16

約数和(自身を含む): 131504526336

約数和(自身を除く): 21583736833

約数列:

[1, 7, 23, 161, 313, 2191, 7199, 50393, 2181271, 15268897, 50169233, 351184631, 682737823, 4779164761, 15702969929, 109920789503]

約数ペア:

[(1, 109920789503), (7, 15702969929), (23, 4779164761), (161, 682737823), (313, 351184631), (2191, 50169233), (7199, 15268897), (50393, 2181271)]