7847433

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 12769536

約数和(自身を除く): 4922103

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 2557, 3069, 7671, 23013, 28127, 79267, 84381, 237801, 253143, 713403, 871937, 2615811, 7847433]

約数ペア:

[(1, 7847433), (3, 2615811), (9, 871937), (11, 713403), (31, 253143), (33, 237801), (93, 84381), (99, 79267), (279, 28127), (341, 23013), (1023, 7671), (2557, 3069)]