426925059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 633070080

約数和(自身を除く): 206145021

約数列:

[1, 3, 11, 33, 71, 213, 257, 709, 771, 781, 2127, 2343, 2827, 7799, 8481, 18247, 23397, 50339, 54741, 151017, 182213, 200717, 546639, 553729, 602151, 1661187, 2004343, 6013029, 12937123, 38811369, 142308353, 426925059]

約数ペア:

[(1, 426925059), (3, 142308353), (11, 38811369), (33, 12937123), (71, 6013029), (213, 2004343), (257, 1661187), (709, 602151), (771, 553729), (781, 546639), (2127, 200717), (2343, 182213), (2827, 151017), (7799, 54741), (8481, 50339), (18247, 23397)]