827871213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{684757}}^1$

素因数の和:684804

約数の個数: 16

約数和(自身を含む): 1227086336

約数和(自身を除く): 399215123

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 684757, 2054271, 8901841, 21227467, 26705523, 63682401, 275957071, 827871213]

約数ペア:

[(1, 827871213), (3, 275957071), (13, 63682401), (31, 26705523), (39, 21227467), (93, 8901841), (403, 2054271), (1209, 684757)]