29311569

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6553}}^1$

素因数の和:6637

約数の個数: 24

約数和(自身を含む): 49076352

約数和(自身を除く): 19764783

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 6553, 19659, 45871, 58977, 137613, 412839, 465263, 1395789, 3256841, 4187367, 9770523, 29311569]

約数ペア:

[(1, 29311569), (3, 9770523), (7, 4187367), (9, 3256841), (21, 1395789), (63, 465263), (71, 412839), (213, 137613), (497, 58977), (639, 45871), (1491, 19659), (4473, 6553)]