282417471

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3527}}^1$

素因数の和:3612

約数の個数: 48

約数和(自身を含む): 493129728

約数和(自身を除く): 210712257

約数列:

[1, 3, 7, 9, 21, 31, 41, 63, 93, 123, 217, 279, 287, 369, 651, 861, 1271, 1953, 2583, 3527, 3813, 8897, 10581, 11439, 24689, 26691, 31743, 74067, 80073, 109337, 144607, 222201, 328011, 433821, 765359, 984033, 1012249, 1301463, 2296077, 3036747, 4482817, 6888231, 9110241, 13448451, 31379719, 40345353, 94139157, 282417471]

約数ペア:

[(1, 282417471), (3, 94139157), (7, 40345353), (9, 31379719), (21, 13448451), (31, 9110241), (41, 6888231), (63, 4482817), (93, 3036747), (123, 2296077), (217, 1301463), (279, 1012249), (287, 984033), (369, 765359), (651, 433821), (861, 328011), (1271, 222201), (1953, 144607), (2583, 109337), (3527, 80073), (3813, 74067), (8897, 31743), (10581, 26691), (11439, 24689)]