188620003

素因数分解:

${\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1048

約数の個数: 20

約数和(自身を含む): 223666240

約数和(自身を除く): 35046237

約数列:

[1, 11, 13, 121, 143, 991, 1331, 1573, 10901, 12883, 14641, 17303, 119911, 141713, 190333, 1319021, 1558843, 14509231, 17147273, 188620003]

約数ペア:

[(1, 188620003), (11, 17147273), (13, 14509231), (121, 1558843), (143, 1319021), (991, 190333), (1331, 141713), (1573, 119911), (10901, 17303), (12883, 14641)]