6989829

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30259}}^1$

素因数の和:30280

約数の個数: 16

約数和(自身を含む): 11619840

約数和(自身を除く): 4630011

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 30259, 90777, 211813, 332849, 635439, 998547, 2329943, 6989829]

約数ペア:

[(1, 6989829), (3, 2329943), (7, 998547), (11, 635439), (21, 332849), (33, 211813), (77, 90777), (231, 30259)]