27473663

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 33242400

約数和(自身を除く): 5768737

約数列:

[1, 7, 49, 53, 71, 149, 371, 497, 1043, 2597, 3479, 3763, 7301, 7897, 10579, 26341, 55279, 74053, 184387, 386953, 518371, 560687, 3924809, 27473663]

約数ペア:

[(1, 27473663), (7, 3924809), (49, 560687), (53, 518371), (71, 386953), (149, 184387), (371, 74053), (497, 55279), (1043, 26341), (2597, 10579), (3479, 7897), (3763, 7301)]