20170109619

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{22637609}}^1$

素因数の和:22637632

約数の個数: 20

約数和(自身を含む): 32869809720

約数和(自身を除く): 12699700101

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 22637609, 67912827, 203738481, 249013699, 611215443, 747041097, 1833646329, 2241123291, 6723369873, 20170109619]

約数ペア:

[(1, 20170109619), (3, 6723369873), (9, 2241123291), (11, 1833646329), (27, 747041097), (33, 611215443), (81, 249013699), (99, 203738481), (297, 67912827), (891, 22637609)]