214859259

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{4273}}^1$

素因数の和:4467

約数の個数: 24

約数和(自身を含む): 320926112

約数和(自身を除く): 106066853

約数列:

[1, 3, 9, 37, 111, 151, 333, 453, 1359, 4273, 5587, 12819, 16761, 38457, 50283, 158101, 474303, 645223, 1422909, 1935669, 5807007, 23873251, 71619753, 214859259]

約数ペア:

[(1, 214859259), (3, 71619753), (9, 23873251), (37, 5807007), (111, 1935669), (151, 1422909), (333, 645223), (453, 474303), (1359, 158101), (4273, 50283), (5587, 38457), (12819, 16761)]