260422053219

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{100123819}}^1$

素因数の和:100123859

約数の個数: 18

約数和(自身を含む): 399594165620

約数和(自身を除く): 139172112401

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 100123819, 300371457, 901114371, 1702104923, 5106314769, 15318944307, 28935783691, 86807351073, 260422053219]

約数ペア:

[(1, 260422053219), (3, 86807351073), (9, 28935783691), (17, 15318944307), (51, 5106314769), (153, 1702104923), (289, 901114371), (867, 300371457), (2601, 100123819)]