72304001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19979}}^1$

素因数の和:20044

約数の個数: 16

約数和(自身を含む): 92067840

約数和(自身を除く): 19763839

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 19979, 139853, 219769, 939013, 1538383, 6573091, 10329143, 72304001]

約数ペア:

[(1, 72304001), (7, 10329143), (11, 6573091), (47, 1538383), (77, 939013), (329, 219769), (517, 139853), (3619, 19979)]