8697143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3134

約数の個数: 16

約数和(自身を含む): 11053056

約数和(自身を除く): 2355913

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 3083, 21581, 40079, 95573, 280553, 669011, 1242449, 8697143]

約数ペア:

[(1, 8697143), (7, 1242449), (13, 669011), (31, 280553), (91, 95573), (217, 40079), (403, 21581), (2821, 3083)]