13965180321

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{2777}}^1\times {\mathrm{7517}}^1$

素因数の和:10520

約数の個数: 16

約数和(自身を含む): 18712963584

約数和(自身を除く): 4747783263

約数列:

[1, 3, 223, 669, 2777, 7517, 8331, 22551, 619271, 1676291, 1857813, 5028873, 20874709, 62624127, 4655060107, 13965180321]

約数ペア:

[(1, 13965180321), (3, 4655060107), (223, 62624127), (669, 20874709), (2777, 5028873), (7517, 1857813), (8331, 1676291), (22551, 619271)]