159039503

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{13913}}^1$

素因数の和:14014

約数の個数: 16

約数和(自身を含む): 192347136

約数和(自身を除く): 33307633

約数列:

[1, 7, 23, 71, 161, 497, 1633, 11431, 13913, 97391, 319999, 987823, 2239993, 6914761, 22719929, 159039503]

約数ペア:

[(1, 159039503), (7, 22719929), (23, 6914761), (71, 2239993), (161, 987823), (497, 319999), (1633, 97391), (11431, 13913)]