11971401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2417}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 17332224

約数和(自身を除く): 5360823

約数列:

[1, 3, 13, 39, 127, 381, 1651, 2417, 4953, 7251, 31421, 94263, 306959, 920877, 3990467, 11971401]

約数ペア:

[(1, 11971401), (3, 3990467), (13, 920877), (39, 306959), (127, 94263), (381, 31421), (1651, 7251), (2417, 4953)]