2969703

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 4938024

約数和(自身を除く): 1968321

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 101, 121, 243, 297, 303, 363, 891, 909, 1089, 1111, 2673, 2727, 3267, 3333, 8181, 9801, 9999, 12221, 24543, 29403, 29997, 36663, 89991, 109989, 269973, 329967, 989901, 2969703]

約数ペア:

[(1, 2969703), (3, 989901), (9, 329967), (11, 269973), (27, 109989), (33, 89991), (81, 36663), (99, 29997), (101, 29403), (121, 24543), (243, 12221), (297, 9999), (303, 9801), (363, 8181), (891, 3333), (909, 3267), (1089, 2727), (1111, 2673)]