17412227

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 21196800

約数和(自身を除く): 3784573

約数列:

[1, 7, 19, 89, 133, 623, 1471, 1691, 10297, 11837, 27949, 130919, 195643, 916433, 2487461, 17412227]

約数ペア:

[(1, 17412227), (7, 2487461), (19, 916433), (89, 195643), (133, 130919), (623, 27949), (1471, 11837), (1691, 10297)]