12980492903

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97597691}}^1$

素因数の和:97597717

約数の個数: 8

約数和(自身を含む): 15615630720

約数和(自身を除く): 2635137817

約数列:

[1, 7, 19, 133, 97597691, 683183837, 1854356129, 12980492903]

約数ペア:

[(1, 12980492903), (7, 1854356129), (19, 683183837), (133, 97597691)]