38840571

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 71705088

約数和(自身を除く): 32864517

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 369, 451, 693, 861, 1353, 1367, 2583, 3157, 4059, 4101, 9471, 9569, 12303, 15037, 28413, 28707, 45111, 56047, 86121, 105259, 135333, 168141, 315777, 392329, 504423, 616517, 947331, 1176987, 1849551, 3530961, 4315619, 5548653, 12946857, 38840571]

約数ペア:

[(1, 38840571), (3, 12946857), (7, 5548653), (9, 4315619), (11, 3530961), (21, 1849551), (33, 1176987), (41, 947331), (63, 616517), (77, 504423), (99, 392329), (123, 315777), (231, 168141), (287, 135333), (369, 105259), (451, 86121), (693, 56047), (861, 45111), (1353, 28707), (1367, 28413), (2583, 15037), (3157, 12303), (4059, 9569), (4101, 9471)]