1310996817

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{3989}}^1$

素因数の和:4114

約数の個数: 36

約数和(自身を含む): 2079053340

約数和(自身を除く): 768056523

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 2809, 3989, 6201, 8427, 11967, 25281, 35901, 36517, 51857, 109551, 155571, 211417, 328653, 466713, 634251, 1902753, 2748421, 8245263, 11205101, 24735789, 33615303, 100845909, 145666313, 436998939, 1310996817]

約数ペア:

[(1, 1310996817), (3, 436998939), (9, 145666313), (13, 100845909), (39, 33615303), (53, 24735789), (117, 11205101), (159, 8245263), (477, 2748421), (689, 1902753), (2067, 634251), (2809, 466713), (3989, 328653), (6201, 211417), (8427, 155571), (11967, 109551), (25281, 51857), (35901, 36517)]