68280947

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6131}}^1$

素因数の和:6218

約数の個数: 16

約数和(自身を含む): 82021632

約数和(自身を除く): 13740685

約数列:

[1, 7, 37, 43, 259, 301, 1591, 6131, 11137, 42917, 226847, 263633, 1587929, 1845431, 9754421, 68280947]

約数ペア:

[(1, 68280947), (7, 9754421), (37, 1845431), (43, 1587929), (259, 263633), (301, 226847), (1591, 42917), (6131, 11137)]