260478024471

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4105831}}^1$

素因数の和:4105916

約数の個数: 48

約数和(自身を含む): 461167050240

約数和(自身を除く): 200689025769

約数列:

[1, 3, 7, 9, 19, 21, 53, 57, 63, 133, 159, 171, 371, 399, 477, 1007, 1113, 1197, 3021, 3339, 7049, 9063, 21147, 63441, 4105831, 12317493, 28740817, 36952479, 78010789, 86222451, 217609043, 234032367, 258667353, 546075523, 652827129, 702097101, 1523263301, 1638226569, 1958481387, 4134571817, 4569789903, 4914679707, 12403715451, 13709369709, 28942002719, 37211146353, 86826008157, 260478024471]

約数ペア:

[(1, 260478024471), (3, 86826008157), (7, 37211146353), (9, 28942002719), (19, 13709369709), (21, 12403715451), (53, 4914679707), (57, 4569789903), (63, 4134571817), (133, 1958481387), (159, 1638226569), (171, 1523263301), (371, 702097101), (399, 652827129), (477, 546075523), (1007, 258667353), (1113, 234032367), (1197, 217609043), (3021, 86222451), (3339, 78010789), (7049, 36952479), (9063, 28740817), (21147, 12317493), (63441, 4105831)]