13382523

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 25482240

約数和(自身を除く): 12099717

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 77, 99, 123, 157, 189, 231, 287, 297, 369, 451, 471, 693, 861, 1099, 1107, 1353, 1413, 1727, 2079, 2583, 3157, 3297, 4059, 4239, 5181, 6437, 7749, 9471, 9891, 12089, 12177, 15543, 19311, 28413, 29673, 36267, 45059, 46629, 57933, 70807, 85239, 108801, 135177, 173799, 212421, 326403, 405531, 495649, 637263, 1216593, 1486947, 1911789, 4460841, 13382523]

約数ペア:

[(1, 13382523), (3, 4460841), (7, 1911789), (9, 1486947), (11, 1216593), (21, 637263), (27, 495649), (33, 405531), (41, 326403), (63, 212421), (77, 173799), (99, 135177), (123, 108801), (157, 85239), (189, 70807), (231, 57933), (287, 46629), (297, 45059), (369, 36267), (451, 29673), (471, 28413), (693, 19311), (861, 15543), (1099, 12177), (1107, 12089), (1353, 9891), (1413, 9471), (1727, 7749), (2079, 6437), (2583, 5181), (3157, 4239), (3297, 4059)]