11257959

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 15472512

約数和(自身を除く): 4214553

約数列:

[1, 3, 43, 129, 197, 443, 591, 1329, 8471, 19049, 25413, 57147, 87271, 261813, 3752653, 11257959]

約数ペア:

[(1, 11257959), (3, 3752653), (43, 261813), (129, 87271), (197, 57147), (443, 25413), (591, 19049), (1329, 8471)]