1226007921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3373}}^1\times {\mathrm{7127}}^1$

素因数の和:10520

約数の個数: 16

約数和(自身を含む): 1731590784

約数和(自身を除く): 505582863

約数列:

[1, 3, 17, 51, 3373, 7127, 10119, 21381, 57341, 121159, 172023, 363477, 24039371, 72118113, 408669307, 1226007921]

約数ペア:

[(1, 1226007921), (3, 408669307), (17, 72118113), (51, 24039371), (3373, 363477), (7127, 172023), (10119, 121159), (21381, 57341)]