1459863

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 20

約数和(自身を含む): 2221560

約数和(自身を除く): 761697

約数列:

[1, 3, 9, 27, 67, 81, 201, 269, 603, 807, 1809, 2421, 5427, 7263, 18023, 21789, 54069, 162207, 486621, 1459863]

約数ペア:

[(1, 1459863), (3, 486621), (9, 162207), (27, 54069), (67, 21789), (81, 18023), (201, 7263), (269, 5427), (603, 2421), (807, 1809)]