682944003

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 1150845696

約数和(自身を除く): 467901693

約数列:

[1, 3, 7, 9, 21, 63, 83, 131, 249, 393, 581, 747, 917, 997, 1179, 1743, 2751, 2991, 5229, 6979, 8253, 8973, 10873, 20937, 32619, 62811, 76111, 82751, 97857, 130607, 228333, 248253, 391821, 579257, 684999, 744759, 914249, 1175463, 1737771, 2742747, 5213313, 8228241, 10840381, 32521143, 75882667, 97563429, 227648001, 682944003]

約数ペア:

[(1, 682944003), (3, 227648001), (7, 97563429), (9, 75882667), (21, 32521143), (63, 10840381), (83, 8228241), (131, 5213313), (249, 2742747), (393, 1737771), (581, 1175463), (747, 914249), (917, 744759), (997, 684999), (1179, 579257), (1743, 391821), (2751, 248253), (2991, 228333), (5229, 130607), (6979, 97857), (8253, 82751), (8973, 76111), (10873, 62811), (20937, 32619)]