129087343

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{21221}}^1$

素因数の和:21318

約数の個数: 16

約数和(自身を含む): 162984960

約数和(自身を除く): 33897617

約数列:

[1, 7, 11, 77, 79, 553, 869, 6083, 21221, 148547, 233431, 1634017, 1676459, 11735213, 18441049, 129087343]

約数ペア:

[(1, 129087343), (7, 18441049), (11, 11735213), (77, 1676459), (79, 1634017), (553, 233431), (869, 148547), (6083, 21221)]