30936789

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 19382571

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 1663, 2067, 4989, 6201, 14967, 18603, 21619, 44901, 64857, 88139, 194571, 264417, 583713, 793251, 1145807, 2379753, 3437421, 10312263, 30936789]

約数ペア:

[(1, 30936789), (3, 10312263), (9, 3437421), (13, 2379753), (27, 1145807), (39, 793251), (53, 583713), (117, 264417), (159, 194571), (351, 88139), (477, 64857), (689, 44901), (1431, 21619), (1663, 18603), (2067, 14967), (4989, 6201)]