91487641

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5021}}^1$

素因数の和:5184

約数の個数: 16

約数和(自身を含む): 110885760

約数和(自身を除く): 19398119

約数列:

[1, 7, 19, 133, 137, 959, 2603, 5021, 18221, 35147, 95399, 667793, 687877, 4815139, 13069663, 91487641]

約数ペア:

[(1, 91487641), (7, 13069663), (19, 4815139), (133, 687877), (137, 667793), (959, 95399), (2603, 35147), (5021, 18221)]