473197221

素因数分解:

$3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8263}}^1$

素因数の和:8383

約数の個数: 40

約数和(自身を含む): 815954304

約数和(自身を除く): 342757083

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 189, 303, 567, 707, 909, 2121, 2727, 6363, 8181, 8263, 19089, 24789, 57267, 57841, 74367, 173523, 223101, 520569, 669303, 834563, 1561707, 2503689, 4685121, 5841941, 7511067, 17525823, 22533201, 52577469, 67599603, 157732407, 473197221]

約数ペア:

[(1, 473197221), (3, 157732407), (7, 67599603), (9, 52577469), (21, 22533201), (27, 17525823), (63, 7511067), (81, 5841941), (101, 4685121), (189, 2503689), (303, 1561707), (567, 834563), (707, 669303), (909, 520569), (2121, 223101), (2727, 173523), (6363, 74367), (8181, 57841), (8263, 57267), (19089, 24789)]