11515257

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 18748800

約数和(自身を除く): 7233543

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 619, 689, 1431, 1857, 2067, 5571, 6201, 8047, 16713, 18603, 24141, 32807, 72423, 98421, 217269, 295263, 426491, 885789, 1279473, 3838419, 11515257]

約数ペア:

[(1, 11515257), (3, 3838419), (9, 1279473), (13, 885789), (27, 426491), (39, 295263), (53, 217269), (117, 98421), (159, 72423), (351, 32807), (477, 24141), (619, 18603), (689, 16713), (1431, 8047), (1857, 6201), (2067, 5571)]