82620889

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 93656472

約数和(自身を除く): 11035583

約数列:

[1, 13, 37, 73, 169, 181, 481, 949, 2353, 2701, 6253, 6697, 12337, 13213, 30589, 35113, 87061, 171769, 456469, 488881, 1131793, 2232997, 6355453, 82620889]

約数ペア:

[(1, 82620889), (13, 6355453), (37, 2232997), (73, 1131793), (169, 488881), (181, 456469), (481, 171769), (949, 87061), (2353, 35113), (2701, 30589), (6253, 13213), (6697, 12337)]