39426471

素因数分解:

$3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1031}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 65255424

約数和(自身を除く): 25828953

約数列:

[1, 3, 7, 9, 21, 63, 607, 1031, 1821, 3093, 4249, 5463, 7217, 9279, 12747, 21651, 38241, 64953, 625817, 1877451, 4380719, 5632353, 13142157, 39426471]

約数ペア:

[(1, 39426471), (3, 13142157), (7, 5632353), (9, 4380719), (21, 1877451), (63, 625817), (607, 64953), (1031, 38241), (1821, 21651), (3093, 12747), (4249, 9279), (5463, 7217)]