38091911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 46992960

約数和(自身を除く): 8901049

約数列:

[1, 11, 13, 41, 73, 89, 143, 451, 533, 803, 949, 979, 1157, 2993, 3649, 5863, 6497, 10439, 12727, 32923, 38909, 40139, 47437, 71467, 84461, 266377, 427999, 521807, 929071, 2930147, 3462901, 38091911]

約数ペア:

[(1, 38091911), (11, 3462901), (13, 2930147), (41, 929071), (73, 521807), (89, 427999), (143, 266377), (451, 84461), (533, 71467), (803, 47437), (949, 40139), (979, 38909), (1157, 32923), (2993, 12727), (3649, 10439), (5863, 6497)]