2247192207

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1109}}^1$

素因数の和:1405

約数の個数: 64

約数和(自身を含む): 3759436800

約数和(自身を除く): 1512244593

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 251, 299, 351, 621, 753, 897, 1109, 2259, 2691, 3263, 3327, 5773, 6777, 8073, 9789, 9981, 14417, 17319, 25507, 29367, 29943, 43251, 51957, 75049, 76521, 88101, 129753, 155871, 225147, 229563, 278359, 331591, 389259, 675441, 688689, 835077, 994773, 2026323, 2505231, 2984319, 3618667, 6402257, 7515693, 8952957, 10856001, 19206771, 32568003, 57620313, 83229341, 97704009, 172860939, 249688023, 749064069, 2247192207]

約数ペア:

[(1, 2247192207), (3, 749064069), (9, 249688023), (13, 172860939), (23, 97704009), (27, 83229341), (39, 57620313), (69, 32568003), (117, 19206771), (207, 10856001), (251, 8952957), (299, 7515693), (351, 6402257), (621, 3618667), (753, 2984319), (897, 2505231), (1109, 2026323), (2259, 994773), (2691, 835077), (3263, 688689), (3327, 675441), (5773, 389259), (6777, 331591), (8073, 278359), (9789, 229563), (9981, 225147), (14417, 155871), (17319, 129753), (25507, 88101), (29367, 76521), (29943, 75049), (43251, 51957)]