1253808531

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2731609}}^1$

素因数の和:2731635

約数の個数: 16

約数和(自身を含む): 1966759200

約数和(自身を除く): 712950669

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2731609, 8194827, 24584481, 46437353, 73753443, 139312059, 417936177, 1253808531]

約数ペア:

[(1, 1253808531), (3, 417936177), (9, 139312059), (17, 73753443), (27, 46437353), (51, 24584481), (153, 8194827), (459, 2731609)]