8920849

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 10810368

約数和(自身を除く): 1889519

約数列:

[1, 7, 23, 67, 161, 469, 827, 1541, 5789, 10787, 19021, 55409, 133147, 387863, 1274407, 8920849]

約数ペア:

[(1, 8920849), (7, 1274407), (23, 387863), (67, 133147), (161, 55409), (469, 19021), (827, 10787), (1541, 5789)]