30040997

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 35035392

約数和(自身を除く): 4994395

約数列:

[1, 7, 97, 151, 293, 679, 1057, 2051, 14647, 28421, 44243, 102529, 198947, 309701, 4291571, 30040997]

約数ペア:

[(1, 30040997), (7, 4291571), (97, 309701), (151, 198947), (293, 102529), (679, 44243), (1057, 28421), (2051, 14647)]