125536369

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8761}}^1$

素因数の和:8880

約数の個数: 16

約数和(自身を含む): 151407360

約数和(自身を除く): 25870991

約数列:

[1, 7, 23, 89, 161, 623, 2047, 8761, 14329, 61327, 201503, 779729, 1410521, 5458103, 17933767, 125536369]

約数ペア:

[(1, 125536369), (7, 17933767), (23, 5458103), (89, 1410521), (161, 779729), (623, 201503), (2047, 61327), (8761, 14329)]