303844131

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{2729}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 447174000

約数和(自身を除く): 143329869

約数列:

[1, 3, 9, 89, 139, 267, 417, 801, 1251, 2729, 8187, 12371, 24561, 37113, 111339, 242881, 379331, 728643, 1137993, 2185929, 3413979, 33760459, 101281377, 303844131]

約数ペア:

[(1, 303844131), (3, 101281377), (9, 33760459), (89, 3413979), (139, 2185929), (267, 1137993), (417, 728643), (801, 379331), (1251, 242881), (2729, 111339), (8187, 37113), (12371, 24561)]