1411641

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 2681280

約数和(自身を除く): 1269639

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 97, 99, 147, 189, 231, 291, 297, 441, 539, 679, 693, 873, 1067, 1323, 1617, 2037, 2079, 2619, 3201, 4753, 4851, 6111, 7469, 9603, 14259, 14553, 18333, 22407, 28809, 42777, 52283, 67221, 128331, 156849, 201663, 470547, 1411641]

約数ペア:

[(1, 1411641), (3, 470547), (7, 201663), (9, 156849), (11, 128331), (21, 67221), (27, 52283), (33, 42777), (49, 28809), (63, 22407), (77, 18333), (97, 14553), (99, 14259), (147, 9603), (189, 7469), (231, 6111), (291, 4851), (297, 4753), (441, 3201), (539, 2619), (679, 2079), (693, 2037), (873, 1617), (1067, 1323)]