2448366921

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271769}}^1$

素因数の和:271806

約数の個数: 48

約数和(自身を含む): 4748365440

約数和(自身を除く): 2299998519

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 271769, 815307, 1902383, 2445921, 2989459, 3532997, 5707149, 8968377, 10598991, 17121447, 20926213, 24730979, 26905131, 31796973, 38862967, 62778639, 74192937, 116588901, 188335917, 222578811, 272040769, 349766703, 816122307, 2448366921]

約数ペア:

[(1, 2448366921), (3, 816122307), (7, 349766703), (9, 272040769), (11, 222578811), (13, 188335917), (21, 116588901), (33, 74192937), (39, 62778639), (63, 38862967), (77, 31796973), (91, 26905131), (99, 24730979), (117, 20926213), (143, 17121447), (231, 10598991), (273, 8968377), (429, 5707149), (693, 3532997), (819, 2989459), (1001, 2445921), (1287, 1902383), (3003, 815307), (9009, 271769)]