2003463

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 3744000

約数和(自身を除く): 1740537

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 59, 63, 77, 99, 147, 177, 231, 343, 413, 441, 531, 539, 649, 693, 1029, 1239, 1617, 1947, 2891, 3087, 3717, 3773, 4543, 4851, 5841, 8673, 11319, 13629, 20237, 26019, 31801, 33957, 40887, 60711, 95403, 182133, 222607, 286209, 667821, 2003463]

約数ペア:

[(1, 2003463), (3, 667821), (7, 286209), (9, 222607), (11, 182133), (21, 95403), (33, 60711), (49, 40887), (59, 33957), (63, 31801), (77, 26019), (99, 20237), (147, 13629), (177, 11319), (231, 8673), (343, 5841), (413, 4851), (441, 4543), (531, 3773), (539, 3717), (649, 3087), (693, 2891), (1029, 1947), (1239, 1617)]