1880521779

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{114827}}^1$

素因数の和:114986

約数の個数: 16

約数和(自身を含む): 2579496192

約数和(自身を除く): 698974413

約数列:

[1, 3, 53, 103, 159, 309, 5459, 16377, 114827, 344481, 6085831, 11827181, 18257493, 35481543, 626840593, 1880521779]

約数ペア:

[(1, 1880521779), (3, 626840593), (53, 35481543), (103, 18257493), (159, 11827181), (309, 6085831), (5459, 344481), (16377, 114827)]