1127453787

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12511}}^1$

素因数の和:12584

約数の個数: 48

約数和(自身を含む): 1873797120

約数和(自身を除く): 746343333

約数列:

[1, 3, 9, 17, 19, 31, 51, 57, 93, 153, 171, 279, 323, 527, 589, 969, 1581, 1767, 2907, 4743, 5301, 10013, 12511, 30039, 37533, 90117, 112599, 212687, 237709, 387841, 638061, 713127, 1163523, 1914183, 2139381, 3490569, 4041053, 6593297, 7368979, 12123159, 19779891, 22106937, 36369477, 59339673, 66320811, 125272643, 375817929, 1127453787]

約数ペア:

[(1, 1127453787), (3, 375817929), (9, 125272643), (17, 66320811), (19, 59339673), (31, 36369477), (51, 22106937), (57, 19779891), (93, 12123159), (153, 7368979), (171, 6593297), (279, 4041053), (323, 3490569), (527, 2139381), (589, 1914183), (969, 1163523), (1581, 713127), (1767, 638061), (2907, 387841), (4743, 237709), (5301, 212687), (10013, 112599), (12511, 90117), (30039, 37533)]