316291261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 386386560

約数和(自身を除く): 70095299

約数列:

[1, 11, 13, 41, 73, 143, 451, 533, 739, 803, 949, 2993, 5863, 8129, 9607, 10439, 30299, 32923, 38909, 53947, 105677, 333289, 393887, 427999, 593417, 701311, 2211827, 4332757, 7714421, 24330097, 28753751, 316291261]

約数ペア:

[(1, 316291261), (11, 28753751), (13, 24330097), (41, 7714421), (73, 4332757), (143, 2211827), (451, 701311), (533, 593417), (739, 427999), (803, 393887), (949, 333289), (2993, 105677), (5863, 53947), (8129, 38909), (9607, 32923), (10439, 30299)]