305183619

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12601}}^1$

素因数の和:12649

約数の個数: 40

約数和(自身を含む): 512346912

約数和(自身を除く): 207163293

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2691, 8073, 12601, 24219, 37803, 113409, 163813, 289823, 340227, 491439, 869469, 1020681, 1474317, 2608407, 3767699, 4422951, 7825221, 11303097, 13268853, 23475663, 33909291, 101727873, 305183619]

約数ペア:

[(1, 305183619), (3, 101727873), (9, 33909291), (13, 23475663), (23, 13268853), (27, 11303097), (39, 7825221), (69, 4422951), (81, 3767699), (117, 2608407), (207, 1474317), (299, 1020681), (351, 869469), (621, 491439), (897, 340227), (1053, 289823), (1863, 163813), (2691, 113409), (8073, 37803), (12601, 24219)]