13307789079

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{533999}}^1$

素因数の和:534092

約数の個数: 32

約数和(自身を含む): 21530880000

約数和(自身を除く): 8223090921

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2769, 8307, 24921, 533999, 1601997, 4805991, 6941987, 14417973, 20825961, 37913929, 62477883, 113741787, 187433649, 341225361, 492881077, 1023676083, 1478643231, 4435929693, 13307789079]

約数ペア:

[(1, 13307789079), (3, 4435929693), (9, 1478643231), (13, 1023676083), (27, 492881077), (39, 341225361), (71, 187433649), (117, 113741787), (213, 62477883), (351, 37913929), (639, 20825961), (923, 14417973), (1917, 6941987), (2769, 4805991), (8307, 1601997), (24921, 533999)]