117791387

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{8581}}^1$

素因数の和:8678

約数の個数: 16

約数和(自身を含む): 140882112

約数和(自身を除く): 23090725

約数列:

[1, 7, 37, 53, 259, 371, 1961, 8581, 13727, 60067, 317497, 454793, 2222479, 3183551, 16827341, 117791387]

約数ペア:

[(1, 117791387), (7, 16827341), (37, 3183551), (53, 2222479), (259, 454793), (371, 317497), (1961, 60067), (8581, 13727)]