1900242009

素因数分解:

$3^2\times {\mathrm{22531}}^1\times {\mathrm{9371}}^1$

素因数の和:31908

約数の個数: 12

約数和(自身を含む): 2745208752

約数和(自身を除く): 844966743

約数列:

[1, 3, 9, 9371, 22531, 28113, 67593, 84339, 202779, 211138001, 633414003, 1900242009]

約数ペア:

[(1, 1900242009), (3, 633414003), (9, 211138001), (9371, 202779), (22531, 84339), (28113, 67593)]