12466221

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 17054400

約数和(自身を除く): 4588179

約数列:

[1, 3, 67, 109, 201, 327, 569, 1707, 7303, 21909, 38123, 62021, 114369, 186063, 4155407, 12466221]

約数ペア:

[(1, 12466221), (3, 4155407), (67, 186063), (109, 114369), (201, 62021), (327, 38123), (569, 21909), (1707, 7303)]