25192431

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 40995840

約数和(自身を除く): 15803409

約数列:

[1, 3, 9, 11, 27, 33, 99, 271, 297, 313, 813, 939, 2439, 2817, 2981, 3443, 7317, 8451, 8943, 10329, 26829, 30987, 80487, 84823, 92961, 254469, 763407, 933053, 2290221, 2799159, 8397477, 25192431]

約数ペア:

[(1, 25192431), (3, 8397477), (9, 2799159), (11, 2290221), (27, 933053), (33, 763407), (99, 254469), (271, 92961), (297, 84823), (313, 80487), (813, 30987), (939, 26829), (2439, 10329), (2817, 8943), (2981, 8451), (3443, 7317)]