12737811

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{659}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 18057600

約数和(自身を除く): 5319789

約数列:

[1, 3, 17, 51, 379, 659, 1137, 1977, 6443, 11203, 19329, 33609, 249761, 749283, 4245937, 12737811]

約数ペア:

[(1, 12737811), (3, 4245937), (17, 749283), (51, 249761), (379, 33609), (659, 19329), (1137, 11203), (1977, 6443)]