25387677

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5101}}^1$

素因数の和:5193

約数の個数: 24

約数和(自身を含む): 42448640

約数和(自身を除く): 17060963

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 5101, 15303, 35707, 45909, 107121, 321363, 402979, 1208937, 2820853, 3626811, 8462559, 25387677]

約数ペア:

[(1, 25387677), (3, 8462559), (7, 3626811), (9, 2820853), (21, 1208937), (63, 402979), (79, 321363), (237, 107121), (553, 45909), (711, 35707), (1659, 15303), (4977, 5101)]