1215707521

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1\times {\mathrm{10099}}^1$

素因数の和:10728

約数の個数: 16

約数和(自身を含む): 1439856000

約数和(自身を除く): 224148479

約数列:

[1, 7, 29, 203, 593, 4151, 10099, 17197, 70693, 120379, 292871, 2050097, 5988707, 41920949, 173672503, 1215707521]

約数ペア:

[(1, 1215707521), (7, 173672503), (29, 41920949), (203, 5988707), (593, 2050097), (4151, 292871), (10099, 120379), (17197, 70693)]