2667747321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{195913}}^1$

素因数の和:196025

約数の個数: 24

約数和(自身を含む): 4125948840

約数和(自身を除く): 1458201519

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 13617, 195913, 587739, 1763217, 3330521, 9991563, 17436257, 29974689, 52308771, 156926313, 296416369, 889249107, 2667747321]

約数ペア:

[(1, 2667747321), (3, 889249107), (9, 296416369), (17, 156926313), (51, 52308771), (89, 29974689), (153, 17436257), (267, 9991563), (801, 3330521), (1513, 1763217), (4539, 587739), (13617, 195913)]