15693793893

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{393713}}^1$

素因数の和:393865

約数の個数: 24

約数和(自身を含む): 23421258432

約数和(自身を除く): 7727464539

約数列:

[1, 3, 9, 43, 103, 129, 309, 387, 927, 4429, 13287, 39861, 393713, 1181139, 3543417, 16929659, 40552439, 50788977, 121657317, 152366931, 364971951, 1743754877, 5231264631, 15693793893]

約数ペア:

[(1, 15693793893), (3, 5231264631), (9, 1743754877), (43, 364971951), (103, 152366931), (129, 121657317), (309, 50788977), (387, 40552439), (927, 16929659), (4429, 3543417), (13287, 1181139), (39861, 393713)]