26946471

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 39223296

約数和(自身を除く): 12276825

約数列:

[1, 3, 31, 37, 41, 93, 111, 123, 191, 573, 1147, 1271, 1517, 3441, 3813, 4551, 5921, 7067, 7831, 17763, 21201, 23493, 47027, 141081, 219077, 242761, 289747, 657231, 728283, 869241, 8982157, 26946471]

約数ペア:

[(1, 26946471), (3, 8982157), (31, 869241), (37, 728283), (41, 657231), (93, 289747), (111, 242761), (123, 219077), (191, 141081), (573, 47027), (1147, 23493), (1271, 21201), (1517, 17763), (3441, 7831), (3813, 7067), (4551, 5921)]