229698549

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{1663}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 337459200

約数和(自身を除く): 107760651

約数列:

[1, 3, 9, 103, 149, 309, 447, 927, 1341, 1663, 4989, 14967, 15347, 46041, 138123, 171289, 247787, 513867, 743361, 1541601, 2230083, 25522061, 76566183, 229698549]

約数ペア:

[(1, 229698549), (3, 76566183), (9, 25522061), (103, 2230083), (149, 1541601), (309, 743361), (447, 513867), (927, 247787), (1341, 171289), (1663, 138123), (4989, 46041), (14967, 15347)]