8287331367

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{50993}}^1$

素因数の和:51183

約数の個数: 32

約数和(自身を含む): 12923919360

約数和(自身を除く): 4636587993

約数列:

[1, 3, 7, 21, 71, 109, 213, 327, 497, 763, 1491, 2289, 7739, 23217, 50993, 54173, 152979, 162519, 356951, 1070853, 3620503, 5558237, 10861509, 16674711, 25343521, 38907659, 76030563, 116722977, 394634827, 1183904481, 2762443789, 8287331367]

約数ペア:

[(1, 8287331367), (3, 2762443789), (7, 1183904481), (21, 394634827), (71, 116722977), (109, 76030563), (213, 38907659), (327, 25343521), (497, 16674711), (763, 10861509), (1491, 5558237), (2289, 3620503), (7739, 1070853), (23217, 356951), (50993, 162519), (54173, 152979)]