16985027637

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2684531}}^1$

素因数の和:2684593

約数の個数: 24

約数和(自身を含む): 26523176160

約数和(自身を除く): 9538148523

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 2684531, 8053593, 24160779, 51006089, 99327647, 153018267, 297982941, 459054801, 893948823, 1887225293, 5661675879, 16985027637]

約数ペア:

[(1, 16985027637), (3, 5661675879), (9, 1887225293), (19, 893948823), (37, 459054801), (57, 297982941), (111, 153018267), (171, 99327647), (333, 51006089), (703, 24160779), (2109, 8053593), (6327, 2684531)]