147746291

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{51859}}^1$

素因数の和:51914

約数の個数: 16

約数和(自身を含む): 189185280

約数和(自身を除く): 41438989

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 51859, 363013, 570449, 1918783, 3993143, 13431481, 21106613, 147746291]

約数ペア:

[(1, 147746291), (7, 21106613), (11, 13431481), (37, 3993143), (77, 1918783), (259, 570449), (407, 363013), (2849, 51859)]