291277929

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{4271}}^1$

素因数の和:4580

約数の個数: 16

約数和(自身を含む): 393707520

約数和(自身を除く): 102429591

約数列:

[1, 3, 127, 179, 381, 537, 4271, 12813, 22733, 68199, 542417, 764509, 1627251, 2293527, 97092643, 291277929]

約数ペア:

[(1, 291277929), (3, 97092643), (127, 2293527), (179, 1627251), (381, 764509), (537, 542417), (4271, 68199), (12813, 22733)]