63393841

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 73923840

約数和(自身を除く): 10529999

約数列:

[1, 7, 71, 229, 497, 557, 1603, 3899, 16259, 39547, 113813, 127553, 276829, 892871, 9056263, 63393841]

約数ペア:

[(1, 63393841), (7, 9056263), (71, 892871), (229, 276829), (497, 127553), (557, 113813), (1603, 39547), (3899, 16259)]