313636617

素因数分解:

$3^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1567}}^1$

素因数の和:1939

約数の個数: 40

約数和(自身を含む): 537309696

約数和(自身を除く): 223673079

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 353, 567, 1059, 1567, 2471, 3177, 4701, 7413, 9531, 10969, 14103, 22239, 28593, 32907, 42309, 66717, 98721, 126927, 200151, 296163, 553151, 888489, 1659453, 3872057, 4978359, 11616171, 14935077, 34848513, 44805231, 104545539, 313636617]

約数ペア:

[(1, 313636617), (3, 104545539), (7, 44805231), (9, 34848513), (21, 14935077), (27, 11616171), (63, 4978359), (81, 3872057), (189, 1659453), (353, 888489), (567, 553151), (1059, 296163), (1567, 200151), (2471, 126927), (3177, 98721), (4701, 66717), (7413, 42309), (9531, 32907), (10969, 28593), (14103, 22239)]