17934427

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 21095872

約数和(自身を除く): 3161445

約数列:

[1, 7, 61, 97, 427, 433, 679, 3031, 5917, 26413, 41419, 42001, 184891, 294007, 2562061, 17934427]

約数ペア:

[(1, 17934427), (7, 2562061), (61, 294007), (97, 184891), (427, 42001), (433, 41419), (679, 26413), (3031, 5917)]