53981641

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9439}}^1$

素因数の和:9508

約数の個数: 16

約数和(自身を含む): 66457600

約数和(自身を除く): 12475959

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 9439, 66073, 179341, 405877, 1255387, 2841139, 7711663, 53981641]

約数ペア:

[(1, 53981641), (7, 7711663), (19, 2841139), (43, 1255387), (133, 405877), (301, 179341), (817, 66073), (5719, 9439)]