13039551

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8999}}^1$

素因数の和:9035

約数の個数: 24

約数和(自身を含む): 22464000

約数和(自身を除く): 9424449

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 8999, 26997, 62993, 80991, 188979, 206977, 566937, 620931, 1448839, 1862793, 4346517, 13039551]

約数ペア:

[(1, 13039551), (3, 4346517), (7, 1862793), (9, 1448839), (21, 620931), (23, 566937), (63, 206977), (69, 188979), (161, 80991), (207, 62993), (483, 26997), (1449, 8999)]