1138007521

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{65003}}^1$

素因数の和:65112

約数の個数: 16

約数和(自身を含む): 1354163328

約数和(自身を除く): 216155807

約数列:

[1, 7, 41, 61, 287, 427, 2501, 17507, 65003, 455021, 2665123, 3965183, 18655861, 27756281, 162572503, 1138007521]

約数ペア:

[(1, 1138007521), (7, 162572503), (41, 27756281), (61, 18655861), (287, 3965183), (427, 2665123), (2501, 455021), (17507, 65003)]