291237291063

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1703142053}}^1$

素因数の和:1703142078

約数の個数: 12

約数和(自身を含む): 442816934040

約数和(自身を除く): 151579642977

約数列:

[1, 3, 9, 19, 57, 171, 1703142053, 5109426159, 15328278477, 32359699007, 97079097021, 291237291063]

約数ペア:

[(1, 291237291063), (3, 97079097021), (9, 32359699007), (19, 15328278477), (57, 5109426159), (171, 1703142053)]