2021554629

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{6553}}^1$

素因数の和:6937

約数の個数: 24

約数和(自身を含む): 2952760512

約数和(自身を除く): 931205883

約数列:

[1, 3, 9, 151, 227, 453, 681, 1359, 2043, 6553, 19659, 34277, 58977, 102831, 308493, 989503, 1487531, 2968509, 4462593, 8905527, 13387779, 224617181, 673851543, 2021554629]

約数ペア:

[(1, 2021554629), (3, 673851543), (9, 224617181), (151, 13387779), (227, 8905527), (453, 4462593), (681, 2968509), (1359, 1487531), (2043, 989503), (6553, 308493), (19659, 102831), (34277, 58977)]