13494131

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 15949824

約数和(自身を除く): 2455693

約数列:

[1, 7, 43, 127, 301, 353, 889, 2471, 5461, 15179, 38227, 44831, 106253, 313817, 1927733, 13494131]

約数ペア:

[(1, 13494131), (7, 1927733), (43, 313817), (127, 106253), (301, 44831), (353, 38227), (889, 15179), (2471, 5461)]