127988641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 142848000

約数和(自身を除く): 14859359

約数列:

[1, 11, 59, 199, 649, 991, 2189, 10901, 11741, 58469, 129151, 197209, 643159, 2169299, 11635331, 127988641]

約数ペア:

[(1, 127988641), (11, 11635331), (59, 2169299), (199, 643159), (649, 197209), (991, 129151), (2189, 58469), (10901, 11741)]