289247129

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{1279}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 313528320

約数和(自身を除く): 24281191

約数列:

[1, 17, 53, 251, 901, 1279, 4267, 13303, 21743, 67787, 226151, 321029, 1152379, 5457493, 17014537, 289247129]

約数ペア:

[(1, 289247129), (17, 17014537), (53, 5457493), (251, 1152379), (901, 321029), (1279, 226151), (4267, 67787), (13303, 21743)]