1257127927

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{601}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 1412364240

約数和(自身を除く): 155236313

約数列:

[1, 11, 59, 121, 293, 601, 649, 3223, 6611, 7139, 17287, 35453, 35459, 72721, 176093, 190157, 390049, 1937023, 2091727, 4290539, 10389487, 21307253, 114284357, 1257127927]

約数ペア:

[(1, 1257127927), (11, 114284357), (59, 21307253), (121, 10389487), (293, 4290539), (601, 2091727), (649, 1937023), (3223, 390049), (6611, 190157), (7139, 176093), (17287, 72721), (35453, 35459)]