8216637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 4847043

約数列:

[1, 3, 11, 13, 33, 39, 107, 143, 179, 321, 429, 537, 1177, 1391, 1969, 2327, 3531, 4173, 5907, 6981, 15301, 19153, 25597, 45903, 57459, 76791, 210683, 248989, 632049, 746967, 2738879, 8216637]

約数ペア:

[(1, 8216637), (3, 2738879), (11, 746967), (13, 632049), (33, 248989), (39, 210683), (107, 76791), (143, 57459), (179, 45903), (321, 25597), (429, 19153), (537, 15301), (1177, 6981), (1391, 5907), (1969, 4173), (2327, 3531)]