30503133

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 45645600

約数和(自身を除く): 15142467

約数列:

[1, 3, 9, 37, 111, 139, 333, 417, 659, 1251, 1977, 5143, 5931, 15429, 24383, 46287, 73149, 91601, 219447, 274803, 824409, 3389237, 10167711, 30503133]

約数ペア:

[(1, 30503133), (3, 10167711), (9, 3389237), (37, 824409), (111, 274803), (139, 219447), (333, 91601), (417, 73149), (659, 46287), (1251, 24383), (1977, 15429), (5143, 5931)]