252459537

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1447}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 390334464

約数和(自身を除く): 137874927

約数列:

[1, 3, 11, 17, 33, 51, 187, 311, 561, 933, 1447, 3421, 4341, 5287, 10263, 15861, 15917, 24599, 47751, 58157, 73797, 174471, 270589, 450017, 811767, 1350051, 4950187, 7650289, 14850561, 22950867, 84153179, 252459537]

約数ペア:

[(1, 252459537), (3, 84153179), (11, 22950867), (17, 14850561), (33, 7650289), (51, 4950187), (187, 1350051), (311, 811767), (561, 450017), (933, 270589), (1447, 174471), (3421, 73797), (4341, 58157), (5287, 47751), (10263, 24599), (15861, 15917)]