857793417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3329}}^1\times {\mathrm{6607}}^1$

素因数の和:9952

約数の個数: 16

約数和(自身を含む): 1232259840

約数和(自身を除く): 374466423

約数列:

[1, 3, 13, 39, 3329, 6607, 9987, 19821, 43277, 85891, 129831, 257673, 21994703, 65984109, 285931139, 857793417]

約数ペア:

[(1, 857793417), (3, 285931139), (13, 65984109), (39, 21994703), (3329, 257673), (6607, 129831), (9987, 85891), (19821, 43277)]