1572258961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3691}}^1$

素因数の和:3893

約数の個数: 32

約数和(自身を含む): 2011283456

約数和(自身を除く): 439024495

約数列:

[1, 7, 13, 31, 91, 151, 217, 403, 1057, 1963, 2821, 3691, 4681, 13741, 25837, 32767, 47983, 60853, 114421, 335881, 425971, 557341, 800947, 1487473, 3901387, 7245433, 10412311, 17277571, 50718031, 120942997, 224608423, 1572258961]

約数ペア:

[(1, 1572258961), (7, 224608423), (13, 120942997), (31, 50718031), (91, 17277571), (151, 10412311), (217, 7245433), (403, 3901387), (1057, 1487473), (1963, 800947), (2821, 557341), (3691, 425971), (4681, 335881), (13741, 114421), (25837, 60853), (32767, 47983)]