528069619

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{16061}}^1$

素因数の和:16147

約数の個数: 24

約数和(自身を含む): 681157296

約数和(自身を除く): 153087677

約数列:

[1, 7, 11, 49, 61, 77, 427, 539, 671, 2989, 4697, 16061, 32879, 112427, 176671, 786989, 979721, 1236697, 6858047, 8656879, 10776931, 48006329, 75438517, 528069619]

約数ペア:

[(1, 528069619), (7, 75438517), (11, 48006329), (49, 10776931), (61, 8656879), (77, 6858047), (427, 1236697), (539, 979721), (671, 786989), (2989, 176671), (4697, 112427), (16061, 32879)]