2017054123

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{16981}}^1$

素因数の和:17298

約数の個数: 16

約数和(自身を含む): 2347591680

約数和(自身を除く): 330537557

約数列:

[1, 7, 71, 239, 497, 1673, 16969, 16981, 118783, 118867, 1205651, 4058459, 8439557, 28409213, 288150589, 2017054123]

約数ペア:

[(1, 2017054123), (7, 288150589), (71, 28409213), (239, 8439557), (497, 4058459), (1673, 1205651), (16969, 118867), (16981, 118783)]