13870593

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 36

約数和(自身を含む): 22573824

約数和(自身を除く): 8703231

約数列:

[1, 3, 9, 11, 33, 47, 99, 121, 141, 271, 363, 423, 517, 813, 1089, 1551, 2439, 2981, 4653, 5687, 8943, 12737, 17061, 26829, 32791, 38211, 51183, 98373, 114633, 140107, 295119, 420321, 1260963, 1541177, 4623531, 13870593]

約数ペア:

[(1, 13870593), (3, 4623531), (9, 1541177), (11, 1260963), (33, 420321), (47, 295119), (99, 140107), (121, 114633), (141, 98373), (271, 51183), (363, 38211), (423, 32791), (517, 26829), (813, 17061), (1089, 12737), (1551, 8943), (2439, 5687), (2981, 4653)]