247175958

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{4273}}^1$

素因数の和:4620

約数の個数: 32

約数和(自身を含む): 512059392

約数和(自身を除く): 264883434

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 311, 622, 933, 1866, 4273, 8546, 9641, 12819, 19282, 25638, 28923, 57846, 132463, 264926, 397389, 794778, 1328903, 2657806, 3986709, 7973418, 41195993, 82391986, 123587979, 247175958]

約数ペア:

[(1, 247175958), (2, 123587979), (3, 82391986), (6, 41195993), (31, 7973418), (62, 3986709), (93, 2657806), (186, 1328903), (311, 794778), (622, 397389), (933, 264926), (1866, 132463), (4273, 57846), (8546, 28923), (9641, 25638), (12819, 19282)]