1265299

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 1566720

約数和(自身を除く): 301421

約数列:

[1, 7, 23, 29, 161, 203, 271, 667, 1897, 4669, 6233, 7859, 43631, 55013, 180757, 1265299]

約数ペア:

[(1, 1265299), (7, 180757), (23, 55013), (29, 43631), (161, 7859), (203, 6233), (271, 4669), (667, 1897)]