1147629

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 1836768

約数和(自身を除く): 689139

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 211, 259, 633, 777, 1477, 1813, 4431, 5439, 7807, 10339, 23421, 31017, 54649, 163947, 382543, 1147629]

約数ペア:

[(1, 1147629), (3, 382543), (7, 163947), (21, 54649), (37, 31017), (49, 23421), (111, 10339), (147, 7807), (211, 5439), (259, 4431), (633, 1813), (777, 1477)]