8134721

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 9922176

約数和(自身を除く): 1787455

約数列:

[1, 7, 17, 119, 197, 347, 1379, 2429, 3349, 5899, 23443, 41293, 68359, 478513, 1162103, 8134721]

約数ペア:

[(1, 8134721), (7, 1162103), (17, 478513), (119, 68359), (197, 41293), (347, 23443), (1379, 5899), (2429, 3349)]