706293

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 1240320

約数和(自身を除く): 534027

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 101, 111, 189, 259, 303, 333, 707, 777, 909, 999, 2121, 2331, 2727, 3737, 6363, 6993, 11211, 19089, 26159, 33633, 78477, 100899, 235431, 706293]

約数ペア:

[(1, 706293), (3, 235431), (7, 100899), (9, 78477), (21, 33633), (27, 26159), (37, 19089), (63, 11211), (101, 6993), (111, 6363), (189, 3737), (259, 2727), (303, 2331), (333, 2121), (707, 999), (777, 909)]