42682941

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18311}}^1$

素因数の和:18361

約数の個数: 24

約数和(自身を含む): 72369024

約数和(自身を除く): 29686083

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 18311, 54933, 128177, 164799, 384531, 677507, 1153593, 2032521, 4742549, 6097563, 14227647, 42682941]

約数ペア:

[(1, 42682941), (3, 14227647), (7, 6097563), (9, 4742549), (21, 2032521), (37, 1153593), (63, 677507), (111, 384531), (259, 164799), (333, 128177), (777, 54933), (2331, 18311)]