3886341263

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5471}}^1$

素因数の和:5620

約数の個数: 32

約数和(自身を含む): 4815360000

約数和(自身を除く): 929018737

約数列:

[1, 7, 19, 49, 109, 133, 343, 763, 931, 2071, 5341, 5471, 6517, 14497, 37387, 38297, 101479, 103949, 268079, 596339, 710353, 727643, 1876553, 4174373, 5093501, 11330441, 29220611, 35654507, 79313087, 204544277, 555191609, 3886341263]

約数ペア:

[(1, 3886341263), (7, 555191609), (19, 204544277), (49, 79313087), (109, 35654507), (133, 29220611), (343, 11330441), (763, 5093501), (931, 4174373), (2071, 1876553), (5341, 727643), (5471, 710353), (6517, 596339), (14497, 268079), (37387, 103949), (38297, 101479)]