280902099

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{17791}}^1$

素因数の和:18090

約数の個数: 16

約数和(自身を含む): 395694080

約数和(自身を除く): 114791981

約数列:

[1, 3, 19, 57, 277, 831, 5263, 15789, 17791, 53373, 338029, 1014087, 4928107, 14784321, 93634033, 280902099]

約数ペア:

[(1, 280902099), (3, 93634033), (19, 14784321), (57, 4928107), (277, 1014087), (831, 338029), (5263, 53373), (15789, 17791)]