21167150082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271373719}}^1$

素因数の和:271373737

約数の個数: 16

約数和(自身を含む): 45590784960

約数和(自身を除く): 24423634878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 271373719, 542747438, 814121157, 1628242314, 3527858347, 7055716694, 10583575041, 21167150082]

約数ペア:

[(1, 21167150082), (2, 10583575041), (3, 7055716694), (6, 3527858347), (13, 1628242314), (26, 814121157), (39, 542747438), (78, 271373719)]