1320253017

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{130241}}^1$

素因数の和:130384

約数の個数: 16

約数和(自身を含む): 1833807360

約数和(自身を除く): 513554343

約数列:

[1, 3, 31, 93, 109, 327, 3379, 10137, 130241, 390723, 4037471, 12112413, 14196269, 42588807, 440084339, 1320253017]

約数ペア:

[(1, 1320253017), (3, 440084339), (31, 42588807), (93, 14196269), (109, 12112413), (327, 4037471), (3379, 390723), (10137, 130241)]