25681917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4889}}^1$

素因数の和:5012

約数の個数: 16

約数和(自身を含む): 36616320

約数和(自身を除く): 10934403

約数列:

[1, 3, 17, 51, 103, 309, 1751, 4889, 5253, 14667, 83113, 249339, 503567, 1510701, 8560639, 25681917]

約数ペア:

[(1, 25681917), (3, 8560639), (17, 1510701), (51, 503567), (103, 249339), (309, 83113), (1751, 14667), (4889, 5253)]