30758133

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 48263040

約数和(自身を除く): 17504907

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 2351, 4361, 7053, 13083, 16457, 49371, 115199, 209239, 345597, 627717, 1464673, 4394019, 10252711, 30758133]

約数ペア:

[(1, 30758133), (3, 10252711), (7, 4394019), (21, 1464673), (49, 627717), (89, 345597), (147, 209239), (267, 115199), (623, 49371), (1869, 16457), (2351, 13083), (4361, 7053)]