2956113

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^2$

素因数の和:301

約数の個数: 18

約数和(自身を含む): 4553874

約数和(自身を除く): 1597761

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2363, 7089, 19321, 21267, 57963, 173889, 328457, 985371, 2956113]

約数ペア:

[(1, 2956113), (3, 985371), (9, 328457), (17, 173889), (51, 57963), (139, 21267), (153, 19321), (417, 7089), (1251, 2363)]