289462009

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{5689}}^1$

素因数の和:5820

約数の個数: 16

約数和(自身を含む): 318321360

約数和(自身を除く): 28859351

約数列:

[1, 17, 41, 73, 697, 1241, 2993, 5689, 50881, 96713, 233249, 415297, 3965233, 7060049, 17027177, 289462009]

約数ペア:

[(1, 289462009), (17, 17027177), (41, 7060049), (73, 3965233), (697, 415297), (1241, 233249), (2993, 96713), (5689, 50881)]