9409617

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1162

約数の個数: 36

約数和(自身を含む): 16657680

約数和(自身を除く): 7248063

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1123, 1197, 2793, 3369, 7861, 8379, 10107, 21337, 23583, 55027, 64011, 70749, 149359, 165081, 192033, 448077, 495243, 1045513, 1344231, 3136539, 9409617]

約数ペア:

[(1, 9409617), (3, 3136539), (7, 1344231), (9, 1045513), (19, 495243), (21, 448077), (49, 192033), (57, 165081), (63, 149359), (133, 70749), (147, 64011), (171, 55027), (399, 23583), (441, 21337), (931, 10107), (1123, 8379), (1197, 7861), (2793, 3369)]