33840513

素因数分解:

$3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1031}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 56025216

約数和(自身を除く): 22184703

約数列:

[1, 3, 7, 9, 21, 63, 521, 1031, 1563, 3093, 3647, 4689, 7217, 9279, 10941, 21651, 32823, 64953, 537151, 1611453, 3760057, 4834359, 11280171, 33840513]

約数ペア:

[(1, 33840513), (3, 11280171), (7, 4834359), (9, 3760057), (21, 1611453), (63, 537151), (521, 64953), (1031, 32823), (1563, 21651), (3093, 10941), (3647, 9279), (4689, 7217)]