23143263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 36798720

約数和(自身を除く): 13655457

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 739, 803, 949, 2217, 2409, 2847, 8129, 9607, 10439, 24387, 28821, 31317, 53947, 105677, 161841, 317031, 593417, 701311, 1780251, 2103933, 7714421, 23143263]

約数ペア:

[(1, 23143263), (3, 7714421), (11, 2103933), (13, 1780251), (33, 701311), (39, 593417), (73, 317031), (143, 161841), (219, 105677), (429, 53947), (739, 31317), (803, 28821), (949, 24387), (2217, 10439), (2409, 9607), (2847, 8129)]