7428676321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{624731}}^1$

素因数の和:624812

約数の個数: 16

約数和(自身を含む): 8636295168

約数和(自身を除く): 1207618847

約数列:

[1, 11, 23, 47, 253, 517, 1081, 11891, 624731, 6872041, 14368813, 29362357, 158056943, 322985927, 675334211, 7428676321]

約数ペア:

[(1, 7428676321), (11, 675334211), (23, 322985927), (47, 158056943), (253, 29362357), (517, 14368813), (1081, 6872041), (11891, 624731)]