2000841693

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1\times {\mathrm{4049}}^1$

素因数の和:5476

約数の個数: 16

約数和(自身を含む): 2691532800

約数和(自身を除く): 690691107

約数列:

[1, 3, 127, 381, 1297, 3891, 4049, 12147, 164719, 494157, 514223, 1542669, 5251553, 15754659, 666947231, 2000841693]

約数ペア:

[(1, 2000841693), (3, 666947231), (127, 15754659), (381, 5251553), (1297, 1542669), (3891, 514223), (4049, 494157), (12147, 164719)]