1628496687

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1\times {\mathrm{5843}}^1$

素因数の和:7430

約数の個数: 16

約数和(自身を含む): 2208751488

約数和(自身を除く): 580254801

約数列:

[1, 3, 61, 183, 1523, 4569, 5843, 17529, 92903, 278709, 356423, 1069269, 8898889, 26696667, 542832229, 1628496687]

約数ペア:

[(1, 1628496687), (3, 542832229), (61, 26696667), (183, 8898889), (1523, 1069269), (4569, 356423), (5843, 278709), (17529, 92903)]