29303901

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 47305440

約数和(自身を除く): 18001539

約数列:

[1, 3, 9, 11, 33, 71, 99, 121, 213, 363, 379, 639, 781, 1089, 1137, 2343, 3411, 4169, 7029, 8591, 12507, 25773, 26909, 37521, 45859, 77319, 80727, 137577, 242181, 295999, 412731, 887997, 2663991, 3255989, 9767967, 29303901]

約数ペア:

[(1, 29303901), (3, 9767967), (9, 3255989), (11, 2663991), (33, 887997), (71, 412731), (99, 295999), (121, 242181), (213, 137577), (363, 80727), (379, 77319), (639, 45859), (781, 37521), (1089, 26909), (1137, 25773), (2343, 12507), (3411, 8591), (4169, 7029)]