1273911601

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1543}}^1\times {\mathrm{2287}}^1$

素因数の和:3868

約数の個数: 12

約数和(自身を含む): 1345948032

約数和(自身を除く): 72036431

約数列:

[1, 19, 361, 1543, 2287, 29317, 43453, 557023, 825607, 3528841, 67047979, 1273911601]

約数ペア:

[(1, 1273911601), (19, 67047979), (361, 3528841), (1543, 825607), (2287, 557023), (29317, 43453)]