427142221

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{207653}}^1$

素因数の和:207692

約数の個数: 12

約数和(自身を含む): 497123676

約数和(自身を除く): 69981455

約数列:

[1, 11, 17, 121, 187, 2057, 207653, 2284183, 3530101, 25126013, 38831111, 427142221]

約数ペア:

[(1, 427142221), (11, 38831111), (17, 25126013), (121, 3530101), (187, 2284183), (2057, 207653)]