22435143

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 33369600

約数和(自身を除く): 10934457

約数列:

[1, 3, 19, 23, 57, 69, 109, 157, 327, 437, 471, 1311, 2071, 2507, 2983, 3611, 6213, 7521, 8949, 10833, 17113, 47633, 51339, 68609, 142899, 205827, 325147, 393599, 975441, 1180797, 7478381, 22435143]

約数ペア:

[(1, 22435143), (3, 7478381), (19, 1180797), (23, 975441), (57, 393599), (69, 325147), (109, 205827), (157, 142899), (327, 68609), (437, 51339), (471, 47633), (1311, 17113), (2071, 10833), (2507, 8949), (2983, 7521), (3611, 6213)]