70021427

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5101}}^1$

素因数の和:5198

約数の個数: 16

約数和(自身を含む): 83754432

約数和(自身を除く): 13733005

約数列:

[1, 7, 37, 53, 259, 371, 1961, 5101, 13727, 35707, 188737, 270353, 1321159, 1892471, 10003061, 70021427]

約数ペア:

[(1, 70021427), (7, 10003061), (37, 1892471), (53, 1321159), (259, 270353), (371, 188737), (1961, 35707), (5101, 13727)]