281749987679

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{811}}^1\times {\mathrm{12157}}^1$

素因数の和:13067

約数の個数: 24

約数和(自身を含む): 306179388144

約数和(自身を除く): 24429400465

約数列:

[1, 17, 41, 697, 811, 1681, 12157, 13787, 28577, 33251, 206669, 498437, 565267, 1363291, 8473429, 9859327, 20435917, 23175947, 167608559, 347410589, 404232407, 6871950919, 16573528687, 281749987679]

約数ペア:

[(1, 281749987679), (17, 16573528687), (41, 6871950919), (697, 404232407), (811, 347410589), (1681, 167608559), (12157, 23175947), (13787, 20435917), (28577, 9859327), (33251, 8473429), (206669, 1363291), (498437, 565267)]