42523539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7691}}^1$

素因数の和:7810

約数の個数: 16

約数和(自身を含む): 60305280

約数和(自身を除く): 17781741

約数列:

[1, 3, 19, 57, 97, 291, 1843, 5529, 7691, 23073, 146129, 438387, 746027, 2238081, 14174513, 42523539]

約数ペア:

[(1, 42523539), (3, 14174513), (19, 2238081), (57, 746027), (97, 438387), (291, 146129), (1843, 23073), (5529, 7691)]