142716189

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{617819}}^1$

素因数の和:617840

約数の個数: 16

約数和(自身を含む): 237242880

約数和(自身を除く): 94526691

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 617819, 1853457, 4324733, 6796009, 12974199, 20388027, 47572063, 142716189]

約数ペア:

[(1, 142716189), (3, 47572063), (7, 20388027), (11, 12974199), (21, 6796009), (33, 4324733), (77, 1853457), (231, 617819)]