146647081

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1051}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 173436928

約数和(自身を除く): 26789847

約数列:

[1, 7, 31, 217, 643, 1051, 4501, 7357, 19933, 32581, 139531, 228067, 675793, 4730551, 20949583, 146647081]

約数ペア:

[(1, 146647081), (7, 20949583), (31, 4730551), (217, 675793), (643, 228067), (1051, 139531), (4501, 32581), (7357, 19933)]