121569488474

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{142353031}}^1$

素因数の和:142353101

約数の個数: 16

約数和(自身を含む): 211821311616

約数和(自身を除く): 90251823142

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 142353031, 284706062, 996471217, 1992942434, 8683534891, 17367069782, 60784744237, 121569488474]

約数ペア:

[(1, 121569488474), (2, 60784744237), (7, 17367069782), (14, 8683534891), (61, 1992942434), (122, 996471217), (427, 284706062), (854, 142353031)]