291238296963

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{244217}}^1\times {\mathrm{12823}}^1$

素因数の和:257074

約数の個数: 16

約数和(自身を含む): 400877008896

約数和(自身を除く): 109638711933

約数列:

[1, 3, 31, 93, 12823, 38469, 244217, 397513, 732651, 1192539, 7570727, 22712181, 3131594591, 9394783773, 97079432321, 291238296963]

約数ペア:

[(1, 291238296963), (3, 97079432321), (31, 9394783773), (93, 3131594591), (12823, 22712181), (38469, 7570727), (244217, 1192539), (397513, 732651)]