21108572353

素因数分解:

${\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1669}}^1\times {\mathrm{3697}}^1$

素因数の和:5688

約数の個数: 16

約数和(自身を含む): 23121671040

約数和(自身を除く): 2013098687

約数列:

[1, 11, 311, 1669, 3421, 3697, 18359, 40667, 519059, 1149767, 5709649, 6170293, 12647437, 67873223, 1918961123, 21108572353]

約数ペア:

[(1, 21108572353), (11, 1918961123), (311, 67873223), (1669, 12647437), (3421, 6170293), (3697, 5709649), (18359, 1149767), (40667, 519059)]