9808869

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 15513120

約数和(自身を除く): 5704251

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 1259, 2597, 3777, 7791, 8813, 26439, 61691, 66727, 185073, 200181, 467089, 1401267, 3269623, 9808869]

約数ペア:

[(1, 9808869), (3, 3269623), (7, 1401267), (21, 467089), (49, 200181), (53, 185073), (147, 66727), (159, 61691), (371, 26439), (1113, 8813), (1259, 7791), (2597, 3777)]