2600829

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 4892160

約数和(自身を除く): 2291331

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 139, 189, 231, 243, 297, 417, 567, 693, 891, 973, 1251, 1529, 1701, 2079, 2673, 2919, 3753, 4587, 6237, 8757, 10703, 11259, 13761, 18711, 26271, 32109, 33777, 41283, 78813, 96327, 123849, 236439, 288981, 371547, 866943, 2600829]

約数ペア:

[(1, 2600829), (3, 866943), (7, 371547), (9, 288981), (11, 236439), (21, 123849), (27, 96327), (33, 78813), (63, 41283), (77, 33777), (81, 32109), (99, 26271), (139, 18711), (189, 13761), (231, 11259), (243, 10703), (297, 8757), (417, 6237), (567, 4587), (693, 3753), (891, 2919), (973, 2673), (1251, 2079), (1529, 1701)]