297777361

素因数分解:

$7^2\times {\mathrm{1831}}^1\times {\mathrm{3319}}^1$

素因数の和:5164

約数の個数: 12

約数和(自身を含む): 346687680

約数和(自身を除く): 48910319

約数列:

[1, 7, 49, 1831, 3319, 12817, 23233, 89719, 162631, 6077089, 42539623, 297777361]

約数ペア:

[(1, 297777361), (7, 42539623), (49, 6077089), (1831, 162631), (3319, 89719), (12817, 23233)]