20160940877

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37404343}}^1$

素因数の和:37404368

約数の個数: 12

約数和(自身を含む): 25584571296

約数和(自身を除く): 5423630419

約数列:

[1, 7, 11, 49, 77, 539, 37404343, 261830401, 411447773, 1832812807, 2880134411, 20160940877]

約数ペア:

[(1, 20160940877), (7, 2880134411), (11, 1832812807), (49, 411447773), (77, 261830401), (539, 37404343)]