12177529

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{2731}}^1$

素因数の和:2765

約数の個数: 16

約数和(自身を含む): 15299200

約数和(自身を除く): 3121671

約数列:

[1, 7, 13, 49, 91, 343, 637, 2731, 4459, 19117, 35503, 133819, 248521, 936733, 1739647, 12177529]

約数ペア:

[(1, 12177529), (7, 1739647), (13, 936733), (49, 248521), (91, 133819), (343, 35503), (637, 19117), (2731, 4459)]