89903681

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{14447}}^1$

素因数の和:14588

約数の個数: 12

約数和(自身を含む): 105412608

約数和(自身を除く): 15508927

約数列:

[1, 7, 49, 127, 889, 6223, 14447, 101129, 707903, 1834769, 12843383, 89903681]

約数ペア:

[(1, 89903681), (7, 12843383), (49, 1834769), (127, 707903), (889, 101129), (6223, 14447)]