12770883

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{38351}}^1$

素因数の和:38394

約数の個数: 12

約数和(自身を含む): 18945888

約数和(自身を除く): 6175005

約数列:

[1, 3, 9, 37, 111, 333, 38351, 115053, 345159, 1418987, 4256961, 12770883]

約数ペア:

[(1, 12770883), (3, 4256961), (9, 1418987), (37, 345159), (111, 115053), (333, 38351)]