29278249

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 39623360

約数和(自身を除く): 10345111

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 2659, 11011, 18613, 29249, 34567, 204743, 241969, 321739, 380237, 2252173, 2661659, 4182607, 29278249]

約数ペア:

[(1, 29278249), (7, 4182607), (11, 2661659), (13, 2252173), (77, 380237), (91, 321739), (121, 241969), (143, 204743), (847, 34567), (1001, 29249), (1573, 18613), (2659, 11011)]