12801811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1321}}^1$

素因数の和:2213

約数の個数: 8

約数和(自身を含む): 13992048

約数和(自身を除く): 1190237

約数列:

[1, 11, 881, 1321, 9691, 14531, 1163801, 12801811]

約数ペア:

[(1, 12801811), (11, 1163801), (881, 14531), (1321, 9691)]