42373947

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{183437}}^1$

素因数の和:183458

約数の個数: 16

約数和(自身を含む): 70440192

約数和(自身を除く): 28066245

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 183437, 550311, 1284059, 2017807, 3852177, 6053421, 14124649, 42373947]

約数ペア:

[(1, 42373947), (3, 14124649), (7, 6053421), (11, 3852177), (21, 2017807), (33, 1284059), (77, 550311), (231, 183437)]