858705419

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4831}}^1$

素因数の和:4979

約数の個数: 24

約数和(自身を含む): 1025678976

約数和(自身を除く): 166973557

約数列:

[1, 11, 13, 113, 121, 143, 1243, 1469, 1573, 4831, 13673, 16159, 53141, 62803, 177749, 545903, 584551, 690833, 6004933, 7096739, 7599163, 66054263, 78064129, 858705419]

約数ペア:

[(1, 858705419), (11, 78064129), (13, 66054263), (113, 7599163), (121, 7096739), (143, 6004933), (1243, 690833), (1469, 584551), (1573, 545903), (4831, 177749), (13673, 62803), (16159, 53141)]