269256421

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10427}}^1$

素因数の和:10489

約数の個数: 24

約数和(自身を含む): 342372096

約数和(自身を除く): 73115675

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 1519, 3689, 10427, 25823, 72989, 177259, 323237, 510923, 1240813, 2262659, 5495029, 8685691, 15838613, 38465203, 269256421]

約数ペア:

[(1, 269256421), (7, 38465203), (17, 15838613), (31, 8685691), (49, 5495029), (119, 2262659), (217, 1240813), (527, 510923), (833, 323237), (1519, 177259), (3689, 72989), (10427, 25823)]