403973141

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 492231936

約数和(自身を除く): 88258795

約数列:

[1, 11, 13, 37, 121, 143, 407, 481, 631, 1331, 1573, 4477, 5291, 6941, 8203, 17303, 23347, 49247, 58201, 76351, 90233, 256817, 303511, 640211, 839861, 992563, 2824987, 3338621, 10918193, 31074857, 36724831, 403973141]

約数ペア:

[(1, 403973141), (11, 36724831), (13, 31074857), (37, 10918193), (121, 3338621), (143, 2824987), (407, 992563), (481, 839861), (631, 640211), (1331, 303511), (1573, 256817), (4477, 90233), (5291, 76351), (6941, 58201), (8203, 49247), (17303, 23347)]