7898813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 9065280

約数和(自身を除く): 1166467

約数列:

[1, 13, 19, 113, 247, 283, 1469, 2147, 3679, 5377, 27911, 31979, 69901, 415727, 607601, 7898813]

約数ペア:

[(1, 7898813), (13, 607601), (19, 415727), (113, 69901), (247, 31979), (283, 27911), (1469, 5377), (2147, 3679)]