1251657

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 2021760

約数和(自身を除く): 770103

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 269, 423, 517, 807, 1551, 2421, 2959, 4653, 8877, 12643, 26631, 37929, 113787, 139073, 417219, 1251657]

約数ペア:

[(1, 1251657), (3, 417219), (9, 139073), (11, 113787), (33, 37929), (47, 26631), (99, 12643), (141, 8877), (269, 4653), (423, 2959), (517, 2421), (807, 1551)]