8990583

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9109}}^1$

素因数の和:9166

約数の個数: 16

約数和(自身を含む): 13992960

約数和(自身を除く): 5002377

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 9109, 27327, 63763, 191289, 428123, 1284369, 2996861, 8990583]

約数ペア:

[(1, 8990583), (3, 2996861), (7, 1284369), (21, 428123), (47, 191289), (141, 63763), (329, 27327), (987, 9109)]