11840703

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 18969600

約数和(自身を除く): 7128897

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 311, 343, 777, 933, 1029, 1813, 2177, 5439, 6531, 11507, 12691, 15239, 34521, 38073, 45717, 80549, 106673, 241647, 320019, 563843, 1691529, 3946901, 11840703]

約数ペア:

[(1, 11840703), (3, 3946901), (7, 1691529), (21, 563843), (37, 320019), (49, 241647), (111, 106673), (147, 80549), (259, 45717), (311, 38073), (343, 34521), (777, 15239), (933, 12691), (1029, 11507), (1813, 6531), (2177, 5439)]