10978863

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1213}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 16782336

約数和(自身を除く): 5803473

約数列:

[1, 3, 7, 21, 431, 1213, 1293, 3017, 3639, 8491, 9051, 25473, 522803, 1568409, 3659621, 10978863]

約数ペア:

[(1, 10978863), (3, 3659621), (7, 1568409), (21, 522803), (431, 25473), (1213, 9051), (1293, 8491), (3017, 3639)]