1349271

素因数分解:

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

素因数の和:97

約数の個数: 48

約数和(自身を含む): 2553600

約数和(自身を除く): 1204329

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 59, 63, 77, 99, 121, 177, 189, 231, 297, 363, 413, 531, 649, 693, 847, 1089, 1239, 1593, 1947, 2079, 2541, 3267, 3717, 4543, 5841, 7139, 7623, 11151, 13629, 17523, 21417, 22869, 40887, 49973, 64251, 122661, 149919, 192753, 449757, 1349271]

約数ペア:

[(1, 1349271), (3, 449757), (7, 192753), (9, 149919), (11, 122661), (21, 64251), (27, 49973), (33, 40887), (59, 22869), (63, 21417), (77, 17523), (99, 13629), (121, 11151), (177, 7623), (189, 7139), (231, 5841), (297, 4543), (363, 3717), (413, 3267), (531, 2541), (649, 2079), (693, 1947), (847, 1593), (1089, 1239)]