4378569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 6656832

約数和(自身を除く): 2278263

約数列:

[1, 3, 13, 19, 39, 57, 247, 311, 361, 741, 933, 1083, 4043, 4693, 5909, 12129, 14079, 17727, 76817, 112271, 230451, 336813, 1459523, 4378569]

約数ペア:

[(1, 4378569), (3, 1459523), (13, 336813), (19, 230451), (39, 112271), (57, 76817), (247, 17727), (311, 14079), (361, 12129), (741, 5909), (933, 4693), (1083, 4043)]