12209703519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8461333}}^1$

素因数の和:8461386

約数の個数: 16

約数和(自身を含む): 18005718752

約数和(自身を除く): 5796015233

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 8461333, 25383999, 109997329, 313069321, 329991987, 939207963, 4069901173, 12209703519]

約数ペア:

[(1, 12209703519), (3, 4069901173), (13, 939207963), (37, 329991987), (39, 313069321), (111, 109997329), (481, 25383999), (1443, 8461333)]