9997659

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4289}}^1$

素因数の和:4339

約数の個数: 24

約数和(自身を含む): 16954080

約数和(自身を除く): 6956421

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 4289, 12867, 30023, 38601, 90069, 158693, 270207, 476079, 1110851, 1428237, 3332553, 9997659]

約数ペア:

[(1, 9997659), (3, 3332553), (7, 1428237), (9, 1110851), (21, 476079), (37, 270207), (63, 158693), (111, 90069), (259, 38601), (333, 30023), (777, 12867), (2331, 4289)]