12851271279

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18544403}}^1$

素因数の和:18544427

約数の個数: 24

約数和(自身を含む): 23143416192

約数和(自身を除く): 10292144913

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 18544403, 55633209, 129810821, 166899627, 203988433, 389432463, 611965299, 1168297389, 1427919031, 1835895897, 4283757093, 12851271279]

約数ペア:

[(1, 12851271279), (3, 4283757093), (7, 1835895897), (9, 1427919031), (11, 1168297389), (21, 611965299), (33, 389432463), (63, 203988433), (77, 166899627), (99, 129810821), (231, 55633209), (693, 18544403)]