42659921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 46099200

約数和(自身を除く): 3439279

約数列:

[1, 19, 79, 97, 293, 1501, 1843, 5567, 7663, 23147, 28421, 145597, 439793, 539999, 2245259, 42659921]

約数ペア:

[(1, 42659921), (19, 2245259), (79, 539999), (97, 439793), (293, 145597), (1501, 28421), (1843, 23147), (5567, 7663)]