2890990089

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{8236439}}^1$

素因数の和:8236461

約数の個数: 16

約数和(自身を含む): 4612406400

約数和(自身を除く): 1721416311

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 8236439, 24709317, 74127951, 107073707, 222383853, 321221121, 963663363, 2890990089]

約数ペア:

[(1, 2890990089), (3, 963663363), (9, 321221121), (13, 222383853), (27, 107073707), (39, 74127951), (117, 24709317), (351, 8236439)]