1005280231991

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{54403}}^1\times {\mathrm{49807}}^1$

素因数の和:104270

約数の個数: 16

約数和(自身を含む): 1170613914624

約数和(自身を除く): 165333682633

約数列:

[1, 7, 53, 371, 49807, 54403, 348649, 380821, 2639771, 2883359, 18478397, 20183513, 2709650221, 18967551547, 143611461713, 1005280231991]

約数ペア:

[(1, 1005280231991), (7, 143611461713), (53, 18967551547), (371, 2709650221), (49807, 20183513), (54403, 18478397), (348649, 2883359), (380821, 2639771)]